%0 Journal Article %A Aurélien Monteillet %T Integral formulations of the geometric eikonal equation %J Interfaces and free boundaries %D 2007 %P 253-283 %V 9 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/164/ %R 10.4171/ifb/164 %F 10_4171_ifb_164