@article{DAN_1993_332_4_a8,
     author = {E. V. Radkevich and A. M. Maksimov},
     title = {Modulated waves in the {Biot{\textendash}Nikolaevskii} model},
     journal = {Doklady Akademii Nauk},
     pages = {432--435},
     year = {1993},
     volume = {332},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_332_4_a8/}
}