@article{DAN_1976_227_6_a1,
     author = {A. L. Brodskii},
     title = {Some imbedding theorems for a class of singular fractional-differential operators},
     journal = {Doklady Akademii Nauk},
     pages = {1285--1288},
     year = {1976},
     volume = {227},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_227_6_a1/}
}