@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/