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@article{DAN_1983_270_2_a4, author = {M. K. Kravtsov}, title = {The diameter and radius of the transportation polyhedron}, journal = {Doklady Akademii Nauk}, pages = {278--281}, publisher = {mathdoc}, volume = {270}, number = {2}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_270_2_a4/} }
M. K. Kravtsov. The diameter and radius of the transportation polyhedron. Doklady Akademii Nauk, Tome 270 (1983) no. 2, pp. 278-281. http://geodesic.mathdoc.fr/item/DAN_1983_270_2_a4/