%0 Journal Article %A S. V. Galtsev %A A. I. Shafarevich %T Quantized Riemann surfaces and semiclassical spectral series for a non-self-adjoint Schrödinger operator with periodic coefficients %J Teoretičeskaâ i matematičeskaâ fizika %D 2006 %P 206-226 %V 148 %N 2 %U http://geodesic.mathdoc.fr/item/TMF_2006_148_2_a3/ %G ru %F TMF_2006_148_2_a3