TY  - BOOK
AU  - REX workshop (Netherlands
AU  - de Bakker, J W., ed
TI  - Semantics: Foundations and applications (Proceedings)
T2  - Lectures in Computer Science
SN  - 3540565965
U1  - 005.131 
PY  - 1993///
CY  - Berlin
PB  - S-V
ER  -