@article{DAN_1974_219_6_a15,
     author = {V. E. Zakharov and L. A. Takhtadzhyan and L. D. Faddeev},
     title = {Complete description of solutions of the {``sine-Gordon''} equation},
     journal = {Doklady Akademii Nauk},
     pages = {1334--1337},
     publisher = {mathdoc},
     volume = {219},
     number = {6},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a15/}
}