@book{
183-302651667,
title = {Information modelling and knowledge bases},
series = {},
series = {51},
author = {Jaakkola, Hannu},
editor = {Jaakkola, Hannu},
address = {Amsterdam u.a.},
publisher = {IOS Press},
year = {1999},
isbn = {4274902714},
isbn = {9051994532},
language = {English},
url = {https://zbmath.org/?q=an:0963.68219},
url = {https://katalog.fid-bbi.de/Record/183-302651667}
}