@article{DE_2004_40_8_a15,
     author = {A. B. Rasulov},
     title = {Integral {Representations} for a {Second-Order} {System} with a {Supersingular} {Point}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1133--1136},
     publisher = {mathdoc},
     volume = {40},
     number = {8},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2004_40_8_a15/}
}