@article{DAN_1960_133_2_a5,
     author = {Yu. F. Korobeinik},
     title = {Some problems in the analytic theory of partial differential equations},
     journal = {Doklady Akademii Nauk},
     pages = {273--276},
     publisher = {mathdoc},
     volume = {133},
     number = {2},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_133_2_a5/}
}