@article{DAN_1961_138_3_a20,
     author = {L. M. Lyamshev},
     title = {On certain integral relations in the acoustics of a moving medium},
     journal = {Doklady Akademii Nauk},
     pages = {575--578},
     publisher = {mathdoc},
     volume = {138},
     number = {3},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_3_a20/}
}