@misc{DM_2005_17_4_a0,
     title = {K.\,A.~Rybnikov {(August} 18, {1913--August} 8, 2004)},
     journal = {Diskretnaya Matematika},
     pages = {3--6},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2005_17_4_a0/}
}