TY  - JOUR
TI  - Artificial intelligence: A modern approach
AU  - Nils J. Nilsson
PY  - 1996
JO  - Artificial Intelligence
DO  - 10.1016/0004-3702(96)00007-0
UR  - https://doi.org/10.1016/0004-3702(96)00007-0
ER  -