TY - JOUR AU - T. Rydén TI - Asymptotically Efficient Recursive Estimation for Incomplete Data Models Using the Observed Information. JO - Metrika PY - 1998 SP - 119 EP - 146 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1998__47_2_176757/ ID - MET_1998__47_2_176757 ER -