TY - JOUR AU - M. I. Tikhomirova AU - V. P. Chistyakov TI - Some characteristics of two-stage designs of experiments JO - Diskretnaya Matematika PY - 1999 SP - 83 EP - 90 VL - 11 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_1999_11_3_a6/ LA - ru ID - DM_1999_11_3_a6 ER -