@article{1104114245, author = {Sethian, J. A.}, title = {Curvature and the evolution of fronts}, journal = {Comm. Math. Phys.}, volume = {97}, number = {3}, year = {1985}, pages = { 487-499}, language = {en}, url = {http://dml.mathdoc.fr/item/1104114245} }
Sethian, J. A. Curvature and the evolution of fronts. Comm. Math. Phys., Tome 97 (1985) no. 3, pp. 487-499. http://gdmltest.u-ga.fr/item/1104114245/