TY - JOUR AU - V. I. Pagurova TI - On comparison of means of two normal samples JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1968 SP - 561 EP - 568 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1968_13_3_a21/ LA - ru ID - TVP_1968_13_3_a21 ER -