@misc{ZVMMF_1976_16_6_a0,
     title = {On the occassion of the seventieth birthday of {Andrei} {Nikolaevi\v{c}} {Tihonov}},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1379--1380},
     publisher = {mathdoc},
     volume = {16},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_6_a0/}
}