TY - JOUR AU - A. S. Dynin TI - On the theory of pseudodifferential operators on a manifold with boundary JO - Doklady Akademii Nauk PY - 1969 SP - 251 EP - 253 VL - 186 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_186_2_a1/ LA - ru ID - DAN_1969_186_2_a1 ER -