Do repeated references result in sign reduction?

Marieke Hoetjes, Emiel Krahmer, Marc Swerts. Do repeated references result in sign reduction?. In Naomi Miyake, David Peebles, Richard P. Cooper, editors, Proceedings of the 34th Annual Meeting of the Cognitive Science Society, CogSci 2012, Sapporo, Japan, August 1-4, 2012. cognitivesciencesociety.org, 2012. [doi]

@inproceedings{HoetjesKS12,
  title = {Do repeated references result in sign reduction?},
  author = {Marieke Hoetjes and Emiel Krahmer and Marc Swerts},
  year = {2012},
  url = {https://mindmodeling.org/cogsci2012/papers/0091/index.html},
  researchr = {https://researchr.org/publication/HoetjesKS12},
  cites = {0},
  citedby = {0},
  booktitle = {Proceedings of the 34th Annual Meeting of the Cognitive Science Society, CogSci 2012, Sapporo, Japan, August 1-4, 2012},
  editor = {Naomi Miyake and David Peebles and Richard P. Cooper},
  publisher = {cognitivesciencesociety.org},
  isbn = {978-0-9768318-8-4},
}