Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1989__39_1_a3, author = {Olejn{\'\i}k, Franti\v{s}ek}, title = {On edge independence numbers and edge covering numbers of $k$-uniform hypergraph}, journal = {Mathematica slovaca}, pages = {21--26}, publisher = {mathdoc}, volume = {39}, number = {1}, year = {1989}, mrnumber = {1016326}, zbl = {0736.05058}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1989__39_1_a3/} }
Olejník, František. On edge independence numbers and edge covering numbers of $k$-uniform hypergraph. Mathematica slovaca, Tome 39 (1989) no. 1, pp. 21-26. http://geodesic.mathdoc.fr/item/MASLO_1989__39_1_a3/