TY - JOUR AU - V. P. Maslov AU - V. G. Danilov TI - Quasiinvertibility of functions of ordered operators in the theory of pseudodifferential equations JO - Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya PY - 1976 SP - 5 EP - 132 VL - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTD_1976_6_a0/ LA - ru ID - INTD_1976_6_a0 ER -