@article{DAN_1961_139_3_a3,
     author = {T. I. Zelenyak},
     title = {The behavior as $t\to\infty$ of solutions of a problem of {S.\,L.~Sobolev}},
     journal = {Doklady Akademii Nauk},
     pages = {531--533},
     publisher = {mathdoc},
     volume = {139},
     number = {3},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_139_3_a3/}
}