TY - JOUR AU - M. Sh. Birman TI - The Maxwell operator for a~periodic resonator with inward edges JO - Informatics and Automation PY - 1988 SP - 23 EP - 35 VL - 179 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1988_179_a2/ LA - ru ID - TRSPY_1988_179_a2 ER -