@article{MZM_1979_26_2_a6,
     author = {V. S. Pilidi},
     title = {A~priori estimates for a~certain class of one-dimensional singular integral operators with discontinuous coefficients},
     journal = {Matemati\v{c}eskie zametki},
     pages = {227--234},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1979_26_2_a6/}
}