TY  - BOOK
AU  - Sernadas,A.
AU  - Bubenko,Janis
AU  - Olive,A.
ED  - IFIP WG 8.1 Working Conference on Theoretical and Formal Aspects of Information Systems
ED  - IFIP Working Group 8.1
TI  - Information Systems: theoretical and formal aspects proceedings of the IFIP WG 8.1 working conf. on theoretical & formal aspects information systems, Stiges, Barcelona, Spain, 16-18 April, 1985 
SN  - 0444877061
PY  - 1985///
CY  - Amsterdam
PB  - North-Holland
KW  - Electronic data processing
KW  - Congresses
KW  - Data base management
N1  - Bibliography : p. 235-236
ER  -