@article{AA_1996_8_3_a9,
     author = {A. O. Smirnov},
     title = {Real elliptic solutions of equations related to the {sine-Gordon} equation},
     journal = {Algebra i analiz},
     pages = {196--211},
     publisher = {mathdoc},
     volume = {8},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1996_8_3_a9/}
}