@misc{VMUMM_2001_4_a15,
     title = {Valentin {Vital'evitch} {Rumyantsev} (to 80th anniversary)},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {69},
     publisher = {mathdoc},
     number = {4},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2001_4_a15/}
}