P. Erdös. "On an extremal problem in graph theory." Colloquium Mathematicae 13.2 (1964): 251-254. <http://eudml.org/doc/262931>.
@article{P1964, author = {P. Erdös}, journal = {Colloquium Mathematicae}, keywords = {topology}, language = {eng}, number = {2}, pages = {251-254}, title = {On an extremal problem in graph theory}, url = {http://eudml.org/doc/262931}, volume = {13}, year = {1964}, }
TY - JOUR AU - P. Erdös TI - On an extremal problem in graph theory JO - Colloquium Mathematicae PY - 1964 VL - 13 IS - 2 SP - 251 EP - 254 LA - eng KW - topology UR - http://eudml.org/doc/262931 ER -
