TY - JOUR AU - Ya. N. Fel'd TI - The uniqueness of solutions of integral equations of the second kind for diffraction on non-closed screens JO - Doklady Akademii Nauk PY - 1967 SP - 820 EP - 823 VL - 177 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_177_4_a18/ LA - ru ID - DAN_1967_177_4_a18 ER -