 |
 | Vissza |
Schewe Klaus-Dieter; Thalheim Bernhard: Limitations of rule triggering systems for integrity maintenance in the context of transition specifications. In: Acta cybernetica, (13) 3. pp. 277-304. (1998)
Schewe Klaus-Dieter; Thalheim Bernhard: Fundamental concepts of object oriented databases. In: Acta cybernetica, (11) 1-2. pp. 49-83. (1993)
Thalheim Bernhard; Al-Fedaghi Sabah S.: Preserving two-tuple dependencies under projection. In: Acta cybernetica, (9) 4. pp. 441-458. (1990)
Seleznev O. V.; Thalheim Bernhard: On the numbers of shortest keys in relational databases on nonuniform domains. In: Acta cybernetica, (8) 3. pp. 267-271. (1988)
