@article{1183742243, author = {Velleman, Dan}, title = {On a Combinatorial Principle of Hajnal and Komjath}, journal = {J. Symbolic Logic}, volume = {51}, number = {1}, year = {1986}, pages = { 1056-1060}, language = {en}, url = {http://dml.mathdoc.fr/item/1183742243} }
Velleman, Dan. On a Combinatorial Principle of Hajnal and Komjath. J. Symbolic Logic, Tome 51 (1986) no. 1, pp. 1056-1060. http://gdmltest.u-ga.fr/item/1183742243/