%0 Journal Article %A A. B. Borisov %A S. A. Zykov %T The dressing chain of discrete symmetries and proliferation of nonlinear equations %J Teoretičeskaâ i matematičeskaâ fizika %D 1998 %P 199-214 %V 115 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1998_115_2_a3/ %G ru %F TMF_1998_115_2_a3