@article{TMF_2013_175_1_a4,
     author = {S. D. Glyzin and A. Yu. Kolesov and N. Kh. Rozov},
     title = {Periodic traveling-wave-type solutions in circular chains of unidirectionally coupled equations},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {62--83},
     publisher = {mathdoc},
     volume = {175},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2013_175_1_a4/}
}