@article{1103037542,
author = {Friedman, Avner},
title = {A strong maximum principle for weakly subparabolic functions.},
journal = {Pacific J. Math.},
volume = {11},
number = {4},
year = {1961},
pages = { 175-184},
language = {en},
url = {http://dml.mathdoc.fr/item/1103037542}
}
Friedman, Avner. A strong maximum principle for weakly subparabolic functions.. Pacific J. Math., Tome 11 (1961) no. 4, pp. 175-184. http://gdmltest.u-ga.fr/item/1103037542/