@misc{MZM_1971_10_3_a0,
     title = {Ivan {Matveevich} {Vinogradov} (on his 80th birthday)},
     journal = {Matemati\v{c}eskie zametki},
     pages = {251--252},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1971_10_3_a0/}
}