@misc{VMUMM_1990_1_a22,
     title = {Scientific research seminar on algebra},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {99--100},
     publisher = {mathdoc},
     number = {1},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1990_1_a22/}
}