@article{1206129179,
author = {Koyama, Tetsuya},
title = {On some contractive properties for the heat equations},
journal = {Hiroshima Math. J.},
volume = {20},
number = {3},
year = {1990},
pages = { 277-283},
language = {en},
url = {http://dml.mathdoc.fr/item/1206129179}
}
Koyama, Tetsuya. On some contractive properties for the heat equations. Hiroshima Math. J., Tome 20 (1990) no. 3, pp. 277-283. http://gdmltest.u-ga.fr/item/1206129179/