TY - JOUR AU - A. Bratishchev TI - Basis of exponentials in a half-plane and a strip JO - Doklady Akademii Nauk PY - 1991 SP - 657 EP - 659 VL - 321 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1991_321_4_a2/ LA - ru ID - DAN_1991_321_4_a2 ER -