TY - JOUR AU - G. I. Chandirov TI - A contribution to the theory of iteration processes JO - Doklady Akademii Nauk PY - 1967 SP - 1289 EP - 1291 VL - 177 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_177_6_a9/ LA - ru ID - DAN_1967_177_6_a9 ER -