TY  - BOOK
AU  - Rosenfeld, M.
AU  - Zaks, J.
TI  - Convexity and graph theory:Proceedings of the conference on convexity and graph theory, Israel, 1981
T2  - North-Holland Mathematics Studies
SN  - 0444865713
U1  - 511.5, 
PY  - 1984///
CY  - New York
PB  - Elsevier Science
ER  -