@article{GDZPPN002409739,
title = {Remarks on Strict Monotonicity and Surjectivity Properties of Duality Mappings Definied on Real Normed Linear Spaces.},
journal = {Mathematische Zeitschrift},
volume = {121},
year = {1971},
pages = {49-55},
zbl = {0214.37404},
url = {http://dml.mathdoc.fr/item/GDZPPN002409739}
}
DePrima, Charles R.; Petryshyn, W.V. Remarks on Strict Monotonicity and Surjectivity Properties of Duality Mappings Definied on Real Normed Linear Spaces.. Mathematische Zeitschrift, Tome 121 (1971) pp. 49-55. http://gdmltest.u-ga.fr/item/GDZPPN002409739/