@article{DE_1981_17_9_a0,
     author = {S. M. Belotserkovskii and I. K. Lifanov},
     title = {Some singular integral equations of aerodynamics},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1539--1547},
     publisher = {mathdoc},
     volume = {17},
     number = {9},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1981_17_9_a0/}
}