@article{DE_1978_14_7_a15,
     author = {A. P. Soldatov},
     title = {On the {Noether} theory of operators. {One-dimensional} singular integral operators of classical type},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1285--1295},
     publisher = {mathdoc},
     volume = {14},
     number = {7},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1978_14_7_a15/}
}