@article{DAN_1960_133_3_a11,
     author = {L. N. Sretenskii and Ya. I. Sekerzh-Zen'kovich},
     title = {The {Cauchy{\textendash}Poisson} problem for waves of finite amplitude},
     journal = {Doklady Akademii Nauk},
     pages = {544--545},
     year = {1960},
     volume = {133},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_133_3_a11/}
}