TY - JOUR AU - E. V. Sedunov TI - On the choice of estimation technique for regression experimental designs unbiased in $L_2$-metric JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1976 SP - 435 EP - 441 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1976_21_2_a24/ LA - ru ID - TVP_1976_21_2_a24 ER -