TY - JOUR AU - S. V. Galtsev AU - A. I. Shafarevich TI - Quantized Riemann surfaces and semiclassical spectral series for a non-self-adjoint Schr\"odinger operator with periodic coefficients JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2006 SP - 206 EP - 226 VL - 148 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2006_148_2_a3/ LA - ru ID - TMF_2006_148_2_a3 ER -