TY - JOUR AU - I. A. Taimanov TI - Two-dimensional finite-zone Schrodinger potential operators JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1990 SP - 86 EP - 87 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1990_24_1_a17/ LA - ru ID - FAA_1990_24_1_a17 ER -