@article{05038283, title = {Geometric properties of Banach spaces and the existence of nearest and farthest points.}, journal = {Abstract and Applied Analysis}, volume = {2005}, year = {2005}, pages = {259-285}, doi = {10.1155/AAA.2005.259}, zbl = {1100.46005}, language = {en}, url = {http://dml.mathdoc.fr/item/05038283} }
Cobzaş, Stefan. Geometric properties of Banach spaces and the existence of nearest and farthest points.. Abstract and Applied Analysis, Tome 2005 (2005) pp. 259-285. doi : 10.1155/AAA.2005.259. http://gdmltest.u-ga.fr/item/05038283/