TY - JOUR AU - V. A. Borovikov TI - Two-dimensional problem of diffraction on a polygon JO - Doklady Akademii Nauk PY - 1962 SP - 743 EP - 746 VL - 144 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_144_4_a13/ LA - ru ID - DAN_1962_144_4_a13 ER -