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@article{DM_1995_7_2_a0, author = {M. K. Kravtsov and A. A. Gladkii}, title = {On the number of bases in a transportation problem with exclusions}, journal = {Diskretnaya Matematika}, pages = {3--18}, publisher = {mathdoc}, volume = {7}, number = {2}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1995_7_2_a0/} }
M. K. Kravtsov; A. A. Gladkii. On the number of bases in a transportation problem with exclusions. Diskretnaya Matematika, Tome 7 (1995) no. 2, pp. 3-18. http://geodesic.mathdoc.fr/item/DM_1995_7_2_a0/