@article{DM_1992_4_1_a0,
     author = {V. A. Emelichev and M. K. Kravtsov and A. P. Krachkovskii},
     title = {Multi-index planar transportation polytopes with a~maximum number of vertices},
     journal = {Diskretnaya Matematika},
     pages = {3--18},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1992_4_1_a0/}
}