TY  - BOOK
AU  - Biskup J
ED  - Symposium on Mathematical Fundamentals of Database Systems( 1st : 1987 : Dresden )
ED  - Symposium on Mathematical Fundamentals of Database Systems 1st
TI  - MFDBS : proceedings
SN  - 3-540-19121-6
U1  - 5.74 
PY  - 1987///
CY  - Berlin
PB  - Springer Verlag
KW  - Database systems
ER  -