TY - JOUR AU - A. Yu. Lytova AU - I. Yu. Chudinovich TI - Boundary equations in problems of nonstationary diffraction of electromagnetic waves JO - Differencialʹnye uravneniâ PY - 1997 SP - 1191 EP - 1198 VL - 33 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_9_a4/ LA - ru ID - DE_1997_33_9_a4 ER -