@article{DE_1983_19_2_a0,
     author = {N. N. Bogolyubov and G. I. Marchuk and N. P. Erugin and E. F. Mishchenko and V. P. Mikhailov and A. A. Gonchar and V. M. Millionshchikov},
     title = {Vasili{\v\i} {Sergeevich} {Vladimirov} (on the occasion of his 60th birthday)},
     journal = {Differencialʹnye uravneni\^a},
     pages = {187--195},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_2_a0/}
}