Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MO_2005_34_3_a0, author = {A. Yu. Evnin}, title = {Around {Hall} {Theorem}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {2--23}, publisher = {mathdoc}, volume = {34}, number = {3}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2005_34_3_a0/} }
A. Yu. Evnin. Around Hall Theorem. Matematičeskoe obrazovanie, Tome 34 (2005) no. 3, pp. 2-23. http://geodesic.mathdoc.fr/item/MO_2005_34_3_a0/