@misc{TIMM_2017_23_1_a2,
     title = {Vladimir {Nikolaevich} {Ushakov} (photo)},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {8},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2017_23_1_a2/}
}