@article{prisme-3316a,
         author  = "Pierre Alliez and Olivier Devillers and Jack Snoeyink",
         title   = "Removing Degeneracies by Perturbing the Problem or the World",
         journal = "Reliable Computing",
         note    = "Special Issue on Computational Geometry",
         volume  = 6,
         year    = 2000,
         pages   = "61--79"}