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@article{DM_1991_3_2_a0, author = {V. A. Emelichev and M. K. Kravtsov}, title = {Polyhedral aspects of multi-index axial transportation problems}, journal = {Diskretnaya Matematika}, pages = {3--24}, publisher = {mathdoc}, volume = {3}, number = {2}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1991_3_2_a0/} }
V. A. Emelichev; M. K. Kravtsov. Polyhedral aspects of multi-index axial transportation problems. Diskretnaya Matematika, Tome 3 (1991) no. 2, pp. 3-24. http://geodesic.mathdoc.fr/item/DM_1991_3_2_a0/