@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa137-3-8,
author = {Joseph H. Silverman and Jos\'e Felipe Voloch},
title = {A local-global criterion for dynamics on P1},
journal = {Acta Arithmetica},
volume = {139},
year = {2009},
pages = {285-294},
zbl = {1243.37066},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa137-3-8}
}
Joseph H. Silverman; José Felipe Voloch. A local-global criterion for dynamics on ℙ¹. Acta Arithmetica, Tome 139 (2009) pp. 285-294. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa137-3-8/