@article{DAN_1965_161_6_a9,
     author = {G. P. Cherepanov},
     title = {On an integrable case of the {Riemann} boundary problem for several functions},
     journal = {Doklady Akademii Nauk},
     pages = {1285--1288},
     publisher = {mathdoc},
     volume = {161},
     number = {6},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_161_6_a9/}
}