@article{IVM_1979_6_a4,
     author = {A. E. Kosulin},
     title = {Systems of singular integral equations with double degeneracy of the symbol matrix on open contours},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {33--42},
     publisher = {mathdoc},
     number = {6},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1979_6_a4/}
}