(1995). Metaclasses and Their Application: Data Model Tailoring and Database Integration / by Wolfgang Klas, Michael Schrefl.
Chicago-viite (17. p.)Metaclasses and Their Application: Data Model Tailoring and Database Integration / by Wolfgang Klas, Michael Schrefl. 1995.
MLA-viite (9. p.)Metaclasses and Their Application: Data Model Tailoring and Database Integration / by Wolfgang Klas, Michael Schrefl. 1995.
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