%0 Journal Article %A G. M. Golovachev %A A. O. Smirnov %T On spectral curve for functional-difference Shr\"odinger equation %J Zapiski Nauchnykh Seminarov POMI %D 2010 %P 107-120 %V 374 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2010_374_a6/ %G ru %F ZNSL_2010_374_a6