@article{01538437,
title = {On the distribution of ramification points in trigonal curves.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {22},
year = {1999},
pages = {489-496},
doi = {10.1155/S0161171299224891},
zbl = {0967.14019},
language = {en},
url = {http://dml.mathdoc.fr/item/01538437}
}
Carvalho, Cícero F. On the distribution of ramification points in trigonal curves.. International Journal of Mathematics and Mathematical Sciences, Tome 22 (1999) pp. 489-496. doi : 10.1155/S0161171299224891. http://gdmltest.u-ga.fr/item/01538437/