TY  - BOOK
AU  - Patrick Doherty, Witold ?ukaszewicz, Andrzej Skowron, Andrzej Sza?as
TI  - Knowledge Representation Techniques
SN  - 3540335196
PY  - 2014///
CY  - Germany
PB  - Springer
KW  - Knowledge Representation Techniques
UR  - http://link.springer.com/book/10.1007/3-540-33519-6
ER  -