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@article{DAN_1961_141_4_a15, author = {M. P. Mikhailova}, title = {Motion of a piston with constant velocity in an inhomogeneous medium}, journal = {Doklady Akademii Nauk}, pages = {826--828}, publisher = {mathdoc}, volume = {141}, number = {4}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_141_4_a15/} }
M. P. Mikhailova. Motion of a piston with constant velocity in an inhomogeneous medium. Doklady Akademii Nauk, Tome 141 (1961) no. 4, pp. 826-828. http://geodesic.mathdoc.fr/item/DAN_1961_141_4_a15/