00400    a2200121   4500001001000000005001700010008004100027245008500068100001800153700002200171773006800193999001700261ART_1249820260410161907.0260409a                                 10aMultiple model testing for non-tested heteroskedastic censored regression models1 aMaddala, G.S.1 aSmith, Marlene A.0 tJournal of econometricsg- Vol. 21, Nº 1 (ene. 1983)wREV11720  c26427d26427