TY - JOUR AU - M. S. Agranovich TI - Some asymptotic formulas for elliptic pseudodifferential operators JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1987 SP - 63 EP - 65 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1987_21_1_a5/ LA - ru ID - FAA_1987_21_1_a5 ER -