@article{MZM_2003_73_5_a18,
     author = {L. G. Kurakin and V. I. Yudovich},
     title = {Codimension {One} {Bifurcation} of {2-Dimensional} {Tori} {Born} from an {Equilibrium} {Family} in {Systems} with {Cosymmetry}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {796--800},
     publisher = {mathdoc},
     volume = {73},
     number = {5},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_73_5_a18/}
}