Geodesic
Around Hall Theorem (finished)
Matematičeskoe obrazovanie, no. 4 (2005), pp. 2-16 
A. Yu. Evnin. Around Hall Theorem (finished). Matematičeskoe obrazovanie, no. 4 (2005), pp. 2-16. http://geodesic.mathdoc.fr/item/MO_2005_4_a0/
@article{MO_2005_4_a0,
     author = {A. Yu. Evnin},
     title = {Around {Hall} {Theorem} (finished)},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {2--16},
     year = {2005},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2005_4_a0/}
}
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JO  - Matematičeskoe obrazovanie
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Voir la notice de l'article provenant de la source Math-Net.Ru

The Hall theorem and related matters are considered. The connections to the duality principle of linear programming are shown. For students studying applied and discrete mathematics as well as informatics.