@article{ZVMMF_1982_22_1_a26,
     author = {Yu. N. Karamzin and I. L. Tsvetkova},
     title = {Convergence of the spectral method for solving a problem of nonlinear optics},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {235--240},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_1_a26/}
}