TY  - BOOK
AU  - International Symposium, SSD'99 (6
AU  - Gॱting, R.H., ed
AU  - Papadias, D., ed
TI  - Advances in Spatial Databases: Proceedings
T2  - Lecture notes in computer science
U1  - 005.74 
CY  - Berlin
PB  - Springer
ER  -