@article{GDZPPN002229811,
title = {Plane curves whose singular points are cusps and triple coverings of p2.},
journal = {Manuscripta mathematica},
volume = {64},
year = {1989},
pages = {169-188},
zbl = {0708.14017},
url = {http://dml.mathdoc.fr/item/GDZPPN002229811}
}
Yoshihara, Hisao. Plane curves whose singular points are cusps and triple coverings of p2.. Manuscripta mathematica, Tome 64 (1989) pp. 169-188. http://gdmltest.u-ga.fr/item/GDZPPN002229811/