@article{GDZPPN002230488, title = {Nonstandard arithmetic of iterated polynomials.}, journal = {Manuscripta mathematica}, volume = {67}, year = {1990}, pages = {227-236}, zbl = {0701.11044}, url = {http://dml.mathdoc.fr/item/GDZPPN002230488} }
Yasumoto, Masahiro. Nonstandard arithmetic of iterated polynomials.. Manuscripta mathematica, Tome 67 (1990) pp. 227-236. http://gdmltest.u-ga.fr/item/GDZPPN002230488/