@article{DE_1990_26_6_a16,
     author = {M. V. Khazanov},
     title = {A problem on a piston in the motion of a fluid with a free surface in a channel of circular cross section},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1074--1080},
     publisher = {mathdoc},
     volume = {26},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_6_a16/}
}