@article{DAN_1972_202_2_a5,
     author = {N. K. Karapetyants and S. G. Samko},
     title = {On a new approach to the investigation of singular integral equations with shift},
     journal = {Doklady Akademii Nauk},
     pages = {273--276},
     publisher = {mathdoc},
     volume = {202},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_202_2_a5/}
}