@article{DAN_1991_317_5_a17,
     author = {I. A. Beresnev and V. S. Mitlin and V. N. Nikolaevskii},
     title = {Role of nonlinearity coefficient in the formation of dominant seismic frequencies},
     journal = {Doklady Akademii Nauk},
     pages = {1103--1107},
     publisher = {mathdoc},
     volume = {317},
     number = {5},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_317_5_a17/}
}