@article{DAN_1996_351_5_a8,
     author = {O. A. Godin},
     title = {The reciprocity principle for waves on the background of a flow of},
     journal = {Doklady Akademii Nauk},
     pages = {614--617},
     year = {1996},
     volume = {351},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_351_5_a8/}
}