@article{GDZPPN002419831,
title = {Maximum Principles for Linear, Non-Unifomly Elliptic Operators with Measurable Coefficients.},
journal = {Mathematische Zeitschrift},
volume = {154},
year = {1977},
pages = {291-301},
zbl = {0379.35022},
url = {http://dml.mathdoc.fr/item/GDZPPN002419831}
}
Trudinger, Neil S. Maximum Principles for Linear, Non-Unifomly Elliptic Operators with Measurable Coefficients.. Mathematische Zeitschrift, Tome 154 (1977) pp. 291-301. http://gdmltest.u-ga.fr/item/GDZPPN002419831/