%0 Journal Article %A Masahiro Yasumoto %T Nonstandard arithmetic of iterated polynomials. %J Manuscripta mathematica %D 1990 %P 227-236 %V 66 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1990__66_1_155469/ %F MM2_1990__66_1_155469