@article{TMF_1995_103_3_a11,
     author = {B. Enriquez and B. L. Feigin},
     title = {Integrals of motion of classical lattice {sine-Gordon} system},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {507--528},
     publisher = {mathdoc},
     volume = {103},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1995_103_3_a11/}
}