@article{DAN_1975_223_3_a0,
     author = {K. Kh. Boimatov},
     title = {$L_2$-estimates of generalized solutions of elliptic differential equations},
     journal = {Doklady Akademii Nauk},
     pages = {521--524},
     publisher = {mathdoc},
     volume = {223},
     number = {3},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_223_3_a0/}
}