@book{
183-128257970,
title = {Objektorientierte Spezifikation von Informationssystemen},
series = {},
series = {6},
author = {Saake, Gunter},
address = {Stuttgart},
publisher = {Teubner},
year = {1993},
school = {Zugl.: Braunschweig, Techn. Univ., Habil.-Schr., 1993},
isbn = {3815420547},
language = {German},
url = {https://swbplus.bsz-bw.de/bsz036635464cov.jpg},
url = {https://katalog.fid-bbi.de/Record/183-128257970}
}