TY  - BOOK
AU  - Lang, Ewald
AU  - Carstensen, Kai-Uwe
AU  - Simmons, Geoffrey
AU  - Siekmann, J [ed.]
TI  - Lecture notes in artificial intelligence [v.481] modelling spatial knowledge on a linguistic basis
SN  - 354053718X
U1  - 001.535 
PY  - 1991///
CY  - Verlag
PB  - Springer
KW  - Knowledge representation (Information theory)
KW  - Computational linguistics
ER  -