@article{GDZPPN002318601,
title = {Weierstrass Points in Characteristic p.},
journal = {Mathematische Annalen},
volume = {250},
year = {1980},
pages = {123-132},
zbl = {0408.14008},
url = {http://dml.mathdoc.fr/item/GDZPPN002318601}
}
Valentini, Robert C.; Madan, Manohar L. Weierstrass Points in Characteristic p.. Mathematische Annalen, Tome 250 (1980) pp. 123-132. http://gdmltest.u-ga.fr/item/GDZPPN002318601/