%0 Journal Article %A A. P. Veselov %A A. B. Shabat %T Dressing Chains and Spectral Theory of the Schr\"odinger Operator %J Funkcionalʹnyj analiz i ego priloženiâ %D 1993 %P 1-21 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1993_27_2_a0/ %G ru %F FAA_1993_27_2_a0