@article{DAN_1980_252_1_a24,
     author = {B. Ya. Zel'dovich and N. F. Pilipetskiǐ and A. N. Sudarkin and V. V. Shkunov},
     title = {Wave front reversal by the surface},
     journal = {Doklady Akademii Nauk},
     pages = {92--95},
     publisher = {mathdoc},
     volume = {252},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a24/}
}