@article{TMF_2004_141_2_a1,
     author = {V. L. Vereshchagin},
     title = {Periodic {Optical} {Pulses} in {Nonlinear} {Optical} {Fibers}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {178--191},
     year = {2004},
     volume = {141},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2004_141_2_a1/}
}