Nicola Guarino, Daniel Oberle, Steffen Staab. What Is an Ontology?. In Steffen Staab, Rudi Studer, editors, Handbook on Ontologies. International Handbooks on Information Systems, pages 1-17, Springer, 2009. [doi]
@incollection{GuarinoOS09,
title = {What Is an Ontology?},
author = {Nicola Guarino and Daniel Oberle and Steffen Staab},
year = {2009},
doi = {10.1007/978-3-540-92673-3_0},
url = {http://dx.doi.org/10.1007/978-3-540-92673-3_0},
researchr = {https://researchr.org/publication/GuarinoOS09},
cites = {0},
citedby = {0},
pages = {1-17},
booktitle = {Handbook on Ontologies},
editor = {Steffen Staab and Rudi Studer},
series = {International Handbooks on Information Systems},
publisher = {Springer},
isbn = {978-3-540-92673-3},
}