@article{IM2_1976_10_1_a7,
     author = {N. L. Vasilevskii},
     title = {On a~class of singular integral operators with kernels of polar-logarithmic type},
     journal = {Izvestiya. Mathematics },
     pages = {127--143},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1976},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1976_10_1_a7/}
}