TY  - BOOK
AU  - Borowiecki M ed.
ED  - International Conference on Graph Theory( Lagow : 1981 )
ED  - 
TI  - Graph theory: proceedings
SN  - 3-540-12687-2
U1  - 511.5 
PY  - 1983///
CY  - Berlin
PB  - Springer-Verlag
KW  - Graph theory
ER  -