TY - JOUR AU - Yu. V. Borovskikh TI - Similar zones in the problem of compar in the location parameters of two exponential distributions with unknown variances JO - Zapiski Nauchnykh Seminarov POMI PY - 1974 SP - 6 EP - 14 VL - 43 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1974_43_a1/ LA - ru ID - ZNSL_1974_43_a1 ER -