TY - JOUR AU - V. I. Pokotilo AU - A. A. Shkalikov TI - Semiclassical Approximation for a Nonself-Adjoint Sturm–Liouville Problem with a Parabolic Potential JO - Matematičeskie zametki PY - 2009 SP - 469 EP - 473 VL - 86 IS - 3 UR - http://geodesic.mathdoc.fr/item/MZM_2009_86_3_a16/ LA - ru ID - MZM_2009_86_3_a16 ER -