TY  - BOOK
AU  - Christophides, Vassilis
AU  - Collard, Martine
AU  - Gutierrez, Claudio
TI  - Semantic web, ontologies and database
SN  - 9783540709596
U1  - 006.33 
PY  - 2008///
CY  - Berlin
PB  - Springer
KW  - Computer Science
KW  - Semantic web
KW  - Ontologies
KW  - Database
ER  -