@article{DE_1982_18_11_a17,
     author = {N. I. Bakievich},
     title = {Expression of the solutions of an equation of the filtration of a fluid with a free surface in multilayered media in terms of the solutions of the heat equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1977--1979},
     publisher = {mathdoc},
     volume = {18},
     number = {11},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_11_a17/}
}