@article{GDZPPN002301660, title = {On the Total Variation of Solutions of Parabolic Equations.}, journal = {Mathematische Annalen}, volume = {180}, year = {1969}, pages = {78-92}, zbl = {0169.43603}, url = {http://dml.mathdoc.fr/item/GDZPPN002301660} }
SATTINGER, D.H. On the Total Variation of Solutions of Parabolic Equations.. Mathematische Annalen, Tome 180 (1969) pp. 78-92. http://gdmltest.u-ga.fr/item/GDZPPN002301660/