%0 Journal Article %A L. A. Takhtadzhyan %A L. D. Faddeev %T Essentially nonlinear one-dimensional model of classical field theory %J Teoretičeskaâ i matematičeskaâ fizika %D 1974 %P 160-174 %V 21 %N 2 %U http://geodesic.mathdoc.fr/item/TMF_1974_21_2_a1/ %G ru %F TMF_1974_21_2_a1