@misc{MZM_1979_25_5_a0,
     title = {Aleksei {Vasil'evich} {Pogorelov} (on the occasion of his sixtieth anniversary)},
     journal = {Matemati\v{c}eskie zametki},
     pages = {644},
     year = {1979},
     volume = {25},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1979_25_5_a0/}
}