TY - JOUR AU - A. G. Aslanyan AU - D. G. Vasil'ev AU - V. B. Lidskii TI - A Formula for the Frequency Counting Function of a Thin Shell of Revolution for the Case of a Simple Turning Point JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1994 SP - 74 EP - 77 VL - 28 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1994_28_4_a5/ LA - ru ID - FAA_1994_28_4_a5 ER -