@article{DAN_1968_182_4_a6,
     author = {Kh. Sh. Mukhtarov},
     title = {Some multiplicative inequalities and their application to linear singular integral operators},
     journal = {Doklady Akademii Nauk},
     pages = {764--767},
     publisher = {mathdoc},
     volume = {182},
     number = {4},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a6/}
}