TY - JOUR AU - A. I. Ponomarenko TI - Estimation of the mean of homogeneous random fields on groups JO - Doklady Akademii Nauk PY - 1973 SP - 1031 EP - 1032 VL - 209 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_209_5_a6/ LA - ru ID - DAN_1973_209_5_a6 ER -