@article{GDZPPN002308363,
title = {Surjectivity Results for Non-linear Mappings from a Banach Space to It's Dual.},
journal = {Mathematische Annalen},
volume = {201},
year = {1973},
pages = {177-188},
zbl = {0242.47034},
url = {http://dml.mathdoc.fr/item/GDZPPN002308363}
}
Fitzpatrick, P.M. Surjectivity Results for Non-linear Mappings from a Banach Space to It's Dual.. Mathematische Annalen, Tome 201 (1973) pp. 177-188. http://gdmltest.u-ga.fr/item/GDZPPN002308363/