@book{SchmittSaakeTuerker, author = {Schmitt, Ingo and Saake, Gunter and T{\"u}rker, Can}, title = {Objektdatenbanken : Konzepte, Sprachen, Architekturen}, publisher = {Internat. Thomson Publ.}, address = {Bonn}, isbn = {3-8266-0258-7}, pages = {XVIII, 646}, language = {de} }