@article{oai:tsukuba.repo.nii.ac.jp:00017246,
 author = {Ballico, E. and Kim, S. J.},
 issue = {3},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {729--738},
 title = {Weierstrass points and ramification loci on singular plane curves},
 volume = {21},
 year = {1997}
}