@book{
183-270937412,
title = {Datenbanken: Konzepte und Sprachen},
author = {Heuer, Andreas and Saake, Gunter},
address = {Bonn},
publisher = {MITP-Verl},
year = {1999},
edition = {2. Nachdr},
isbn = {3826603494},
language = {German},
note = {Literaturverz. S. 473 - 492},
url = {https://katalog.fid-bbi.de/Record/183-270937412}
}