TY  - BOOK
AU  - Eijck J van
ED  - European Workshop on Logic in artificial intelligence : proceedings
ED  - European Workshop on Logic in artificial intelligence
TI  - Logic in Artificial Intelligence : proceedings
U1  - 6.3 
PY  - 1991///
CY  - Berlin
PB  - Springer Verlag
KW  - Artificial intelligence
KW  - Computer science
ER  -