@misc{ZVMMF_1991_31_2_a13,
     title = {Pavel {Ivanovich} {Chushkin} (obituary)},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {334--335},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_2_a13/}
}