TY - JOUR AU - I. L. Romanovskaya TI - On the Wald test with unequal samples JO - Informatics and Automation PY - 1965 SP - 64 EP - 70 VL - 79 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1965_79_a9/ LA - ru ID - TRSPY_1965_79_a9 ER -