00354    a2200097   4500001001000000005001700010008004100027245010200068100001900170773006700189ART_1204620260410161902.0260409a                                 10aK-Matrix-Class estimators and the full-information maximum-likelihood estimator as a special case1 aScharf, Werner0 tJournal of econometricsg- Vol. 4, Nº 1 (feb. 1976)wREV11720