@article{GDZPPN002432056,
title = {C?-Regularity for the Porous Medium Equation.},
journal = {Mathematische Zeitschrift},
volume = {192},
year = {1986},
pages = {217-224},
zbl = {0597.35107},
url = {http://dml.mathdoc.fr/item/GDZPPN002432056}
}
Höllig, K.; Kreiss, H.-O. C?-Regularity for the Porous Medium Equation.. Mathematische Zeitschrift, Tome 192 (1986) pp. 217-224. http://gdmltest.u-ga.fr/item/GDZPPN002432056/