publications:
- title: "Recalling Recollections according to Temporal Contexts Applying a Novel Cognitive Knowledge Representation Approach"
  author:
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2006"
  doi: "http://dx.doi.org/10.1109/COGINF.2006.365527"
  links:
    doi: "http://dx.doi.org/10.1109/COGINF.2006.365527"
  tags:
  - "context-aware"
  - "systematic-approach"
  researchr: "https://researchr.org/publication/NajjarFLM06"
  cites: 0
  citedby: 0
  pages: "424-433"
  booktitle: "IEEEicci"
  kind: "inproceedings"
  key: "NajjarFLM06"
- title: "Cooperating agents in a virtual laboratory for supporting learning in engineering and science"
  author:
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  - name: "Yan Laporte"
    link: "https://researchr.org/alias/yan-laporte"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2000"
  tags:
  - "e-science"
  researchr: "https://researchr.org/publication/NkambouLA00"
  cites: 0
  citedby: 0
  pages: "789-791"
  booktitle: "webnet"
  kind: "inproceedings"
  key: "NkambouLA00"
- title: "Tailored Solutions to Problems Resolution - An Experimental Validation of a Cognitive Computational Knowledge Representation Model"
  author:
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Kouihong Vong"
    link: "https://researchr.org/alias/kouihong-vong"
  - name: "Sebastien Turcotte"
    link: "https://researchr.org/alias/sebastien-turcotte"
  year: "2007"
  doi: "http://online-journals.org/i-jet/article/view/78"
  links:
    doi: "http://online-journals.org/i-jet/article/view/78"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/journals/ijet/NajjarMVT07"
  researchr: "https://researchr.org/publication/NajjarMVT07"
  cites: 0
  citedby: 0
  journal: "ijet"
  volume: "2"
  number: "1"
  kind: "article"
  key: "NajjarMVT07"
- title: "Evaluating Spatial Knowledge through Problem-Solving in Virtual Learning Environments"
  author:
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2008"
  doi: "http://dx.doi.org/10.1007/978-3-540-87605-2_2"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-540-87605-2_2"
  tags:
  - "Meta-Environment"
  researchr: "https://researchr.org/publication/Fournier-VigerNM08%3A0"
  cites: 0
  citedby: 0
  pages: "15-26"
  booktitle: "ectel"
  kind: "inproceedings"
  key: "Fournier-VigerNM08:0"
- title: "Evaluating Spatial Representations and Skills in a Simulator-Based Tutoring System"
  author:
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2008"
  doi: "http://dx.doi.org/10.1109/TLT.2008.13"
  links:
    doi: "http://dx.doi.org/10.1109/TLT.2008.13"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/Fournier-VigerNM08%3A1"
  cites: 0
  citedby: 0
  journal: "tlt"
  volume: "1"
  number: "1"
  pages: "63-74"
  kind: "article"
  key: "Fournier-VigerNM08:1"
- title: "AURELLIO: A Cognitive Computational Knowledge Representation Theory"
  author:
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2007"
  doi: "http://www.igi-pub.com/articles/details.asp?ID=7215"
  links:
    doi: "http://www.igi-pub.com/articles/details.asp?ID=7215"
  researchr: "https://researchr.org/publication/NajjarM07"
  cites: 0
  citedby: 0
  journal: "ijcini"
  volume: "1"
  number: "3"
  pages: "17-35"
  kind: "article"
  key: "NajjarM07"
- title: "Expertise Measure for Dynamic Task Selection within Intelligent Educational Systems"
  author:
  - name: "François Courtemanche"
    link: "https://researchr.org/alias/fran%C3%A7ois-courtemanche"
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2008"
  doi: "http://dx.doi.org/10.1109/ICALT.2008.64"
  links:
    doi: "http://dx.doi.org/10.1109/ICALT.2008.64"
  researchr: "https://researchr.org/publication/CourtemancheNM08"
  cites: 0
  citedby: 0
  pages: "428-430"
  booktitle: "icalt"
  kind: "inproceedings"
  key: "CourtemancheNM08"
- title: "A Framework for Evaluating Semantic Knowledge in Problem-Solving-Based Intelligent Tutoring Systems"
  author:
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2008"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/Fournier-VigerNM08"
  cites: 0
  citedby: 0
  pages: "409-414"
  booktitle: "flairs"
  kind: "inproceedings"
  key: "Fournier-VigerNM08"
- title: "A Simple Method of Representing Reusable Strategic Knowledge for MT Tutoring"
  author:
  - name: "Amir Abdessemed"
    link: "https://researchr.org/alias/amir-abdessemed"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2011"
  doi: "http://dx.doi.org/10.1007/978-3-642-21869-9_53"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-21869-9_53"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/aied/AbdessemedM11"
  tags:
  - "reuse"
  researchr: "https://researchr.org/publication/AbdessemedM11"
  cites: 0
  citedby: 0
  pages: "411-413"
  booktitle: "aied"
  kind: "inproceedings"
  key: "AbdessemedM11"
- title: "Automatic Evaluation of Spatial Representations for Complex Robotic Arms Manipulations"
  author:
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Daniel Dubois"
    link: "https://researchr.org/alias/daniel-dubois"
  year: "2007"
  doi: "http://doi.ieeecomputersociety.org/10.1109/ICALT.2007.81"
  links:
    doi: "http://doi.ieeecomputersociety.org/10.1109/ICALT.2007.81"
  researchr: "https://researchr.org/publication/Fournier-VigerNMD07"
  cites: 0
  citedby: 0
  pages: "279-281"
  booktitle: "icalt"
  kind: "inproceedings"
  key: "Fournier-VigerNMD07"
- title: "Integrating Sophisticated Domain-Independent Pedagogical Behaviors in an ITS Framework"
  author:
  - name: "Luc Paquette"
    link: "https://researchr.org/alias/luc-paquette"
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2010"
  doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_34"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_34"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/its/PaquetteLM10"
  researchr: "https://researchr.org/publication/PaquetteLM10"
  cites: 0
  citedby: 0
  pages: "248-250"
  booktitle: "its"
  kind: "inproceedings"
  key: "PaquetteLM10"
- title: "TIDES - Using Bayesian Networks for Student Modeling"
  author:
  - name: "Abderrahim Danine"
    link: "https://researchr.org/alias/abderrahim-danine"
  - name: "Bernard Lefebvre"
    link: "https://researchr.org/alias/bernard-lefebvre"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2006"
  doi: "http://doi.ieeecomputersociety.org/10.1109/ICALT.2006.323"
  links:
    doi: "http://doi.ieeecomputersociety.org/10.1109/ICALT.2006.323"
  tags:
  - "modeling"
  researchr: "https://researchr.org/publication/DanineLM06"
  cites: 0
  citedby: 0
  pages: "1002-1007"
  booktitle: "icalt"
  kind: "inproceedings"
  key: "DanineLM06"
- title: "La Modélisation fine du processus résolution de problème dans Miace"
  author:
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Bernard Lefebvre"
    link: "https://researchr.org/alias/bernard-lefebvre"
  year: "1996"
  researchr: "https://researchr.org/publication/MayersL96"
  cites: 0
  citedby: 0
  pages: "148-157"
  booktitle: "its"
  kind: "inproceedings"
  key: "MayersL96"
- title: "A Standard Method of Developing User Interfaces for a Generic ITS Framework"
  author:
  - name: "Mikaël Fortin"
    link: "https://researchr.org/alias/mika%C3%ABl-fortin"
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "Amir Abdessemed"
    link: "https://researchr.org/alias/amir-abdessemed"
  - name: "François Courtemanche"
    link: "https://researchr.org/alias/fran%C3%A7ois-courtemanche"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2008"
  doi: "http://dx.doi.org/10.1007/978-3-540-69132-7_35"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-540-69132-7_35"
  researchr: "https://researchr.org/publication/FortinLACM08"
  cites: 0
  citedby: 0
  pages: "312-322"
  booktitle: "its"
  kind: "inproceedings"
  key: "FortinLACM08"
- title: "Toward a Generic Cognitive Model of Knowledge Representation - A Case Study of Problem Solving in DC Electrical Circuits"
  author:
  - name: "Amir Abdessemed"
    link: "https://researchr.org/alias/amir-abdessemed"
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Habib Hamam"
    link: "https://researchr.org/alias/habib-hamam"
  year: "2007"
  tags:
  - "case study"
  researchr: "https://researchr.org/publication/AbdessemedNMH07"
  cites: 0
  citedby: 0
  pages: "679-680"
  booktitle: "aied"
  kind: "inproceedings"
  key: "AbdessemedNMH07"
- title: "From Black-Box Learning Objects to Glass-Box Learning Objects"
  author:
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  year: "2006"
  doi: "http://dx.doi.org/10.1007/11774303_26"
  links:
    doi: "http://dx.doi.org/10.1007/11774303_26"
  tags:
  - "meta-model"
  - "Meta-Environment"
  - "meta-objects"
  researchr: "https://researchr.org/publication/Fournier-VigerNMN06"
  cites: 0
  citedby: 0
  pages: "258-267"
  booktitle: "its"
  kind: "inproceedings"
  key: "Fournier-VigerNMN06"
- title: "Authoring Problem-Solving ITS with ASTUS"
  author:
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "Luc Paquette"
    link: "https://researchr.org/alias/luc-paquette"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2010"
  doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_107"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_107"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/its/LebeauPM10"
  researchr: "https://researchr.org/publication/LebeauPM10"
  cites: 0
  citedby: 0
  pages: "450"
  booktitle: "its"
  kind: "inproceedings"
  key: "LebeauPM10"
- title: "Une modélisation de l architecture cognitive d un étudiant pour un système tutoriel intelligent"
  author:
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Bernard Lefebvre"
    link: "https://researchr.org/alias/bernard-lefebvre"
  year: "1992"
  tags:
  - "architecture"
  researchr: "https://researchr.org/publication/MayersL92"
  cites: 0
  citedby: 0
  pages: "277-285"
  booktitle: "its"
  kind: "inproceedings"
  key: "MayersL92"
- title: "An Authoring Language as a Key to Usability in a Problem-Solving ITS Framework"
  author:
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "Luc Paquette"
    link: "https://researchr.org/alias/luc-paquette"
  - name: "Mikaël Fortin"
    link: "https://researchr.org/alias/mika%C3%ABl-fortin"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2010"
  doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_30"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_30"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/its/LebeauPFM10"
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  cites: 0
  citedby: 0
  pages: "236-238"
  booktitle: "its"
  kind: "inproceedings"
  key: "LebeauPFM10"
- title: "Verification and Validation of a Knowledge-based System"
  author:
  - name: "Jean-Marc Desharnais"
    link: "https://researchr.org/alias/jean-marc-desharnais"
  - name: "Alain Abran"
    link: "https://researchr.org/alias/alain-abran"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Julien Vilz"
    link: "https://researchr.org/alias/julien-vilz"
  - name: "François Gruselin"
    link: "https://researchr.org/alias/fran%C3%A7ois-gruselin"
  year: "2004"
  doi: "http://www.kuenstliche-intelligenz.de/Artikel/VerificationandValidationofaKnowledge-ba.htm"
  links:
    doi: "http://www.kuenstliche-intelligenz.de/Artikel/VerificationandValidationofaKnowledge-ba.htm"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/DesharnaisAMVG04"
  cites: 0
  citedby: 0
  journal: "ki"
  volume: "18"
  number: "3"
  pages: "27-29"
  kind: "article"
  key: "DesharnaisAMVG04"
- title: "Indoors Pervasive Computing and Outdoors Mobile Computing for Cognitive Assistance and Telemonitoring"
  author:
  - name: "Sylvain Giroux"
    link: "https://researchr.org/alias/sylvain-giroux"
  - name: "Hélène Pigot"
    link: "https://researchr.org/alias/h%C3%A9l%C3%A8ne-pigot"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2004"
  doi: "http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3118&spage=953"
  links:
    doi: "http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3118&spage=953"
  tags:
  - "mobile"
  researchr: "https://researchr.org/publication/GirouxPM04"
  cites: 0
  citedby: 0
  pages: "953-960"
  booktitle: "icchp"
  kind: "inproceedings"
  key: "GirouxPM04"
- title: "DOKGETT - An Authoring Tool for Cognitive Model-Based Generation of the Knowledge"
  author:
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  - name: "Jean Halle"
    link: "https://researchr.org/alias/jean-halle"
  year: "2005"
  doi: "http://doi.ieeecomputersociety.org/10.1109/ICALT.2005.127"
  links:
    doi: "http://doi.ieeecomputersociety.org/10.1109/ICALT.2005.127"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/NajjarFMH05"
  cites: 0
  citedby: 0
  pages: "371-375"
  booktitle: "icalt"
  kind: "inproceedings"
  key: "NajjarFMH05"
- title: "A Computational Cognitive-Based Approach to Represent Knowledge within Intelligent Tutoring Systems"
  author:
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2003"
  doi: "http://csdl.computer.org/comp/proceedings/icalt/2003/1967/00/19670066abs.htm"
  links:
    doi: "http://csdl.computer.org/comp/proceedings/icalt/2003/1967/00/19670066abs.htm"
  tags:
  - "rule-based"
  - "systematic-approach"
  researchr: "https://researchr.org/publication/NajjarM03"
  cites: 0
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  pages: "66-71"
  booktitle: "icalt"
  kind: "inproceedings"
  key: "NajjarM03"
- title: "Generating Task-Specific Next-Step Hints Using Domain-Independent Structures"
  author:
  - name: "Luc Paquette"
    link: "https://researchr.org/alias/luc-paquette"
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "Jean Pierre Mbungira"
    link: "https://researchr.org/alias/jean-pierre-mbungira"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2011"
  doi: "http://dx.doi.org/10.1007/978-3-642-21869-9_90"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-21869-9_90"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/aied/PaquetteLMM11"
  researchr: "https://researchr.org/publication/PaquetteLMM11"
  cites: 0
  citedby: 0
  pages: "525-527"
  booktitle: "aied"
  kind: "inproceedings"
  key: "PaquetteLMM11"
- title: "Cognitive Load Estimation for Optimizing Learning within Intelligent Tutoring Systems"
  author:
  - name: "François Courtemanche"
    link: "https://researchr.org/alias/fran%C3%A7ois-courtemanche"
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2008"
  doi: "http://dx.doi.org/10.1007/978-3-540-69132-7_88"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-540-69132-7_88"
  tags:
  - "optimization"
  researchr: "https://researchr.org/publication/CourtemancheNM08%3A0"
  cites: 0
  citedby: 0
  pages: "719-721"
  booktitle: "its"
  kind: "inproceedings"
  key: "CourtemancheNM08:0"
- title: "Authoring Step-Based ITS with ASTUS: An Interactive Event"
  author:
  - name: "Jean-François Lebeau"
    link: "https://researchr.org/alias/jean-fran%C3%A7ois-lebeau"
  - name: "Luc Paquette"
    link: "https://researchr.org/alias/luc-paquette"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2011"
  doi: "http://dx.doi.org/10.1007/978-3-642-21869-9_123"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-21869-9_123"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/aied/LebeauPM11"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/LebeauPM11"
  cites: 0
  citedby: 0
  pages: "622"
  booktitle: "aied"
  kind: "inproceedings"
  key: "LebeauPM11"
- title: "ITS in Ill-Defined Domains: Toward Hybrid Approaches"
  author:
  - name: "Philippe Fournier-Viger"
    link: "https://researchr.org/alias/philippe-fournier-viger"
  - name: "Roger Nkambou"
    link: "https://researchr.org/alias/roger-nkambou"
  - name: "Engelbert Mephu Nguifo"
    link: "https://researchr.org/alias/engelbert-mephu-nguifo"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2010"
  doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_57"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-13437-1_57"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/its/Fournier-VigerNNM10"
  tags:
  - "systematic-approach"
  researchr: "https://researchr.org/publication/Fournier-VigerNNM10"
  cites: 0
  citedby: 0
  pages: "318-320"
  booktitle: "its"
  kind: "inproceedings"
  key: "Fournier-VigerNNM10"
- title: "Deepkover - an Adaptive Artful Intelligent Assistance System for Cognitively Impaired People"
  author:
  - name: "Mehdi Najjar"
    link: "https://researchr.org/alias/mehdi-najjar"
  - name: "François Courtemanche"
    link: "https://researchr.org/alias/fran%C3%A7ois-courtemanche"
  - name: "Habib Hamam"
    link: "https://researchr.org/alias/habib-hamam"
  - name: "André Mayers"
    link: "http://info.usherbrooke.ca/AndreMayers"
  year: "2010"
  doi: "http://dx.doi.org/10.1080/08839514.2010.481486"
  links:
    doi: "http://dx.doi.org/10.1080/08839514.2010.481486"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/journals/aai/NajjarCHM10"
  researchr: "https://researchr.org/publication/NajjarCHM10"
  cites: 0
  citedby: 0
  journal: "aai"
  volume: "24"
  number: "5"
  pages: "381-413"
  kind: "article"
  key: "NajjarCHM10"