@article{DAN_1983_268_4_a7,
     author = {V. I. Nyaga},
     title = {The symbol of singular integral operators with conjugation in the case of a piecewise {Lyapunov} contour},
     journal = {Doklady Akademii Nauk},
     pages = {806--808},
     publisher = {mathdoc},
     volume = {268},
     number = {4},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_268_4_a7/}
}