@article{VMUMM_1993_6_a6,
     author = {N. G. Moshchevitin},
     title = {Sharpening of an estimate for the index in the octahedron problem},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {29--33},
     publisher = {mathdoc},
     number = {6},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1993_6_a6/}
}