Engineering Information in Data Bases and Knowledge Based Systems Techno-Data ’90. Proceedings of the International Conference Techno-Data ’90 held in Berlin, December 4–6, 1990 Richter Dieter Innbundet / 1990 / Engelsk
Informationslogistik Rechnerunterstützte unternehmensübergreifende Kooperation Grabowski Hans Heftet / 1999 / Tysk
