@article{IM2_1993_41_2_a0,
     author = {V. S. Vladimirov and A. G. Sergeev},
     title = {On~the~one-hundredth anniversary of the birth of {I.\,M.~Vinogradov}},
     journal = {Izvestiya. Mathematics },
     pages = {189--192},
     publisher = {mathdoc},
     volume = {41},
     number = {2},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1993_41_2_a0/}
}