@book{
180-014652537,
title = {Graph-based knowledge representation: computational foundations of conceptual graphs},
author = {Chein, Michel. and Mugnier, Marie-Laure.},
editor = {Mugnier, Marie-Laure.},
address = {London},
publisher = {Springer},
year = {2009},
pages = {427},
isbn = {9781848002852 (hbk.) :},
isbn = {1848002858 (hbk.) :},
isbn = {9781848002869 (ebk.) :},
language = {English},
url = {https://katalog.fid-bbi.de/Record/180-014652537}
}