TY  - JOUR
AU  - Grigori I. Barenblatt
AU  - Juan Luis Vázquez
TI  - Nonlinear diffusion and image contour enhancement
JO  - Interfaces and free boundaries
PY  - 2004
SP  - 31
EP  - 54
VL  - 6
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ifb/90/
DO  - 10.4171/ifb/90
ID  - 10_4171_ifb_90
ER  -