@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa145-1-5,
author = {Jordi Gu\`ardia and Jes\'us Montes and Enric Nart},
title = {Okutsu invariants and Newton polygons},
journal = {Acta Arithmetica},
volume = {141},
year = {2010},
pages = {83-108},
zbl = {1266.11121},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa145-1-5}
}
Jordi Guàrdia; Jesús Montes; Enric Nart. Okutsu invariants and Newton polygons. Acta Arithmetica, Tome 141 (2010) pp. 83-108. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa145-1-5/