TY - JOUR AU - B. A. Vostretsov AU - M. A. Kreines TI - Approximation of continuous functions by superpositions of plane waves JO - Doklady Akademii Nauk PY - 1961 SP - 1237 EP - 1240 VL - 140 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_140_6_a0/ LA - ru ID - DAN_1961_140_6_a0 ER -