TY  - BOOK
AU  - Dyckhoff Roy
ED  - International Workshop on Extensions of Logic Programming( 4th : 1993 : Scotland )
ED  - International Workshop on Extensions of Logic Programming 4th
TI  - Extensions of logic programming : proceedings
SN  - 0-387-58025-5
U1  - 5.115 
PY  - 1994///
CY  - Berlin
PB  - Springer Verlag
KW  - Computer science
KW  - Logic programming
ER  -