@article{GDZPPN002210223,
title = {A very singular solution for the dual porous medium equation and the asymptotic behaviour of general solutions.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {435},
year = {1993},
pages = {1-32},
zbl = {0756.35038},
url = {http://dml.mathdoc.fr/item/GDZPPN002210223}
}
Bernis, Francisco; Hulshof, Josephus. A very singular solution for the dual porous medium equation and the asymptotic behaviour of general solutions.. Journal für die reine und angewandte Mathematik, Tome 435 (1993) pp. 1-32. http://gdmltest.u-ga.fr/item/GDZPPN002210223/