TY - JOUR AU - S. N. Lakaev AU - Zh. I. Abdullaev TI - Spectral Properties of the Three-Particle Difference Schr\"odinger Operator JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1999 SP - 84 EP - 88 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1999_33_2_a9/ LA - ru ID - FAA_1999_33_2_a9 ER -