@article{10_4171_ifb_164,
     author = {Aur\'elien Monteillet},
     title = {Integral formulations of the geometric eikonal equation},
     journal = {Interfaces and free boundaries},
     pages = {253--283},
     year = {2007},
     volume = {9},
     number = {2},
     doi = {10.4171/ifb/164},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/164/}
}