TY - JOUR AU - P. Mukhopadhyay AU - V.R. Padmawar TI - Estimation Under Two Stage Random Permutation Models. JO - Metrika PY - 1985 SP - 339 EP - 350 VL - 32 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1985__32_176012/ ID - MET_1985__32_176012 ER -