Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1991_5_4_a7, author = {Janusz J. Charatonik}, title = {Conditions {Related} to {Selectibility}}, journal = {Mathematica balkanica}, pages = {359}, publisher = {mathdoc}, volume = {5}, number = {4}, year = {1991}, url = {http://geodesic.mathdoc.fr/item/MABA_1991_5_4_a7/} }
Janusz J. Charatonik. Conditions Related to Selectibility. Mathematica balkanica, Tome 5 (1991) no. 4, p. 359. http://geodesic.mathdoc.fr/item/MABA_1991_5_4_a7/