@article{DE_1982_18_8_a9,
     author = {M. V. Belousov},
     title = {Generalized {Green} operators with a finite group of shifts on the boundary},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1369--1377},
     publisher = {mathdoc},
     volume = {18},
     number = {8},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_8_a9/}
}