@article{02012554, title = {Proximinal subspaces of }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2003}, year = {2003}, pages = {2501-2505}, doi = {10.1155/S0161171203212308}, zbl = {1036.41014}, language = {en}, url = {http://dml.mathdoc.fr/item/02012554} }
Rao, T. S. S. R. K. Proximinal subspaces of . International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 2501-2505. doi : 10.1155/S0161171203212308. http://gdmltest.u-ga.fr/item/02012554/