@article{SM_1983_44_1_a3,
     author = {Yu. I. Karlovich and V. G. Kravchenko},
     title = {Systems of singular integral equations with a~shift},
     journal = {Sbornik. Mathematics},
     pages = {75--95},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {1983},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1983_44_1_a3/}
}