@misc{VMUMM_1983_5_a16,
     title = {Student scientific conference},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {77},
     year = {1983},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1983_5_a16/}
}