@article{DE_1971_7_3_a21,
     author = {T. A. Makanina},
     title = {Calder\'on--Zygmund singular integral operators on classes of functions with a given order of decrease at infinity},
     journal = {Differencialʹnye uravneni\^a},
     pages = {549--552},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1971_7_3_a21/}
}