TY  - BOOK
AU  - Martins J P Ed.
AU  -  Morgado E M Ed.
ED  - Conference on artificial intelligence (4 : 1989 : Portugal)
TI  - Artifical intelligence EPIA 89
T2  - Lectures notes in Computer Science:Lecture Notes in  Artifical Intelligence; 390
U1  - D65,8(B):(S:72), M9 
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag       
KW  - Artificial intelligence
ER  -