@article{DAN_1996_351_3_a7,
     author = {V. E. Fedorov},
     title = {Linear equations of {Sobolev} type with relatively $p$-radial},
     journal = {Doklady Akademii Nauk},
     pages = {316--318},
     publisher = {mathdoc},
     volume = {351},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_351_3_a7/}
}