%0 Journal Article %A Čuda, Karel %T An elimination of the predicate “to be a standard member” in nonstandard models of arithmetic %J Commentationes Mathematicae Universitatis Carolinae %D 1982 %P 785-803 %V 23 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1982__23_4_a14/ %G en %F CMUC_1982__23_4_a14