TY - JOUR AU - A. Timan TI - A constructive duality principle in the class of continuous functions convex and decreasing monotonely to zero on a semi-axis JO - Doklady Akademii Nauk PY - 1963 SP - 1041 EP - 1042 VL - 149 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_149_5_a9/ LA - ru ID - DAN_1963_149_5_a9 ER -