@INPROCEEDINGS{Obe-2005-2,
  author = {Oberhuber, T.},
  title = {Computational Study of the {W}illmore flow on Graphs},
  booktitle = {Proceedings of Equadiff 11},
  year = {2005},
  editor = {Fila, M. and Handlovi\v{c}ov\'{a}, A.and Mikula, K. and Medve\v d
	M. and Quittner, P. and \v{S}ev\v{c}ovi\v{c}, D.},
  pages = {321-331},
  url = {http://www.iam.fmph.uniba.sk/equadiff/htmls/_proceedings/_oberhuber/oberhuber.pdf}
}