TY - THES A1 - Steeg, Martin T1 - RADD, raddstar - a rule based database schema : compiler, evaluator, and optimizer Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-000000118 UR - http://opus.kobv.de/btu/volltexte/2007/99/ ER -