Research in knowledge base management systems Gio Wiederhold, S. Jerrold Kaplan, Daniel Sagalowicz Available in: PDF Published in April 1981 (Vol.11 No.3)
Reply to “Errors in ‘Process synchronization in database systems'” G. Schlageter Available in: PDF Published in April 1981 (Vol.11 No.3)
Database activity at Aberdeen University Computing Centre Stephen Knowles Available in: PDF Published in April 1981 (Vol.11 No.3)
Constructive Abstract Data types (CAD) Hartmut H. Wedekind Available in: PDF Published in February 1981 (Vol.11 No.2)
Types, algebras and modeling Stephen N. Zilles Available in: PDF Published in February 1981 (Vol.11 No.2)
Are data types universal modelling concepts for data base systems? Herbert Weber Available in: PDF Published in February 1981 (Vol.11 No.2)
The extension of data abstraction to database management Anthony I. Wasserman Available in: PDF Published in February 1981 (Vol.11 No.2)
Data abstraction, data bases and conceptual modelling (Position Paper) J. W. Thatcher Available in: PDF Published in February 1981 (Vol.11 No.2)
A conceptual schema for Knowledge-based systems John F. Sowa Available in: PDF Published in February 1981 (Vol.11 No.2)
