@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/