TY - JOUR AU - A. B. Antonevich TI - A certain class of pseudodifferential operators with deviating argument on the torus JO - Differencialʹnye uravneniâ PY - 1975 SP - 1550 EP - 1557 VL - 11 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1975_11_9_a1/ LA - ru ID - DE_1975_11_9_a1 ER -