@article{TMF_2003_137_1_a2,
     author = {M. S. Bruz\'on and M. L. Gandarias and C. Muriel and J. Ram{\'\i}res and S. Saez and F. R. Romero},
     title = {The {Calogero{\textendash}Bogoyavlenskii{\textendash}Schiff} {Equation} in $2+1$ {Dimensions}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {14--26},
     year = {2003},
     volume = {137},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2003_137_1_a2/}
}