TY  - BOOK
AU  - Studer R
ED  - International Scientific Symposium on Natural Language and Logic( 1989 : Hamburg )
ED  - International Scientific Symposium on Natural Language and Logic
TI  - Natural language and logic
U1  - 5.13 
PY  - 1990///
CY  - Berlin
PB  - Springer Verlag
KW  - Logic programming
KW  - Programming language
ER  -