1. On the automatic generation of optimal internal schemata;Amikam;Informat. Syst.,1985
2. A randomised schema mutator for evolutionary database optimisation;van Bommel;Australian Comput. J.,1993
3. Database design modifications based on conceptual modelling;van Bommel,1993
4. Implementation selection for object-role models;van Bommel,1994
5. Semantics and verification of object-role models;van Bommel;Informat. Syst.,1991