@article{10_4171_ifb_189,
     author = {Selim Esedoglu and Steven J. Ruuth and Richard Tsai},
     title = {Threshold dynamics for high order geometric motions},
     journal = {Interfaces and free boundaries},
     pages = {263--282},
     year = {2008},
     volume = {10},
     number = {3},
     doi = {10.4171/ifb/189},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/189/}
}