TY - JOUR AU - A. Kieloch AU - W. Oktaba TI - Factor analysis by the method of maximum likelihood JO - Applicationes Mathematicae PY - 1971 SP - 63 EP - 78 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-12-1-63-78/ DO - 10.4064/am-12-1-63-78 LA - en ID - 10_4064_am_12_1_63_78 ER -