TY - JOUR AU - E. A. Ivanov TI - On the solution of the problem of the diffraction of a dipole field by a circular aperture in a plane screen in the presence of a coaxial circular disc JO - Differencialʹnye uravneniâ PY - 1972 SP - 1307 EP - 1308 VL - 8 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_7_a17/ LA - ru ID - DE_1972_8_7_a17 ER -