@article{Simperl2014,
author = {Simperl, Elena and Luczak-Rösch, Markus},
year = {2014},
language = {eng},
copyright = {http://journals.cambridge.org/action/displaySpecialPage?pageId=4608},
title = {Collaborative ontology engineering},
url = "http://dx.doi.org/10.17169/refubium-20857",
}