@article{DAN_1997_352_2_a12,
     author = {N. V. Pogorelov and A. Yu. Semenov},
     title = {A family of approximate solutions of the problem of the decay of a},
     journal = {Doklady Akademii Nauk},
     pages = {196--200},
     publisher = {mathdoc},
     volume = {352},
     number = {2},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1997_352_2_a12/}
}