@misc{DM_1997_9_1_a12,
     title = {Andrei {Mikhailovich} {Zubkov} (on the occasion of his fiftieth birthday)},
     journal = {Diskretnaya Matematika},
     pages = {153--154},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1997_9_1_a12/}
}