@article{01570762,
title = {Characterizations of metric projections in Banach spaces and applications.},
journal = {Abstract and Applied Analysis},
volume = {3},
year = {1998},
pages = {85-103},
doi = {10.1155/S1085337598000451},
zbl = {1030.90136},
language = {en},
url = {http://dml.mathdoc.fr/item/01570762}
}
Penot, Jean-Paul; Ratsimahalo, Robert. Characterizations of metric projections in Banach spaces and applications.. Abstract and Applied Analysis, Tome 3 (1998) pp. 85-103. doi : 10.1155/S1085337598000451. http://gdmltest.u-ga.fr/item/01570762/