@article{DAN_1996_346_3_a11,
     author = {A. L. Bagmet and V. E. Nazarov and A. V. Nikolaev and A. M. Polikarpov and A. P. Reznichenko},
     title = {Amplitude modulation of ``sound by sound'' in the ground of in the {Earth}},
     journal = {Doklady Akademii Nauk},
     pages = {390--391},
     publisher = {mathdoc},
     volume = {346},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_346_3_a11/}
}