@article{105092, author = {Jaroslav Bla\v zek and Milan Koman}, title = {On an extremal problem concerning graphs (Preliminary communication)}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {008}, year = {1967}, pages = {49-52}, zbl = {0166.19901}, mrnumber = {0210620}, language = {en}, url = {http://dml.mathdoc.fr/item/105092} }
Blažek, Jaroslav; Koman, Milan. On an extremal problem concerning graphs (Preliminary communication). Commentationes Mathematicae Universitatis Carolinae, Tome 008 (1967) pp. 49-52. http://gdmltest.u-ga.fr/item/105092/
Extremal problems in the theory of graphs, Theory of graphs and its applications. Proceedings of the Sympos. Prague (1963), 85-90. (1963) | MR 0179778
On a problem of P. Turan concerning graphs, Fundamenta Mathem., XLI (1955), 137-145. (1955) | MR 0063641
A minimal problem concerning complete plane graphs, Theory of graphs and its applications. Proceedings of the Sympos. Prague (1963), 113-117. (1963) | MR 0174042
A combinatorial problem, Bull. of the Malayan Math. Soc., I, 2 (1960), 68-72. (1960)