%0 Journal Article %A L. A. Pastur %A V. A. Tkachenko %T An inverse problem for a class of one-dimensional Shrodinger operators with a complex periodic potential %J Izvestiya. Mathematics %D 1991 %P 611-629 %V 37 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1991_37_3_a7/ %G en %F IM2_1991_37_3_a7