TY  - BOOK
AU  -  WAGNER, Gerd
TI  -  Vivid logic  knowledge-based reasoning with two kinds of negation
T2  -  Lecture Notes in Artificial Intelligence\\Springer\
SN  -  0-387-57604-5;  3-540-57604-5
CY  -  Berlin;  New York
KW  -  lucrare de specialitate
AV  -  III 13402
ER  -