@article{01852877, title = {Boundedness and surjectivity in normed spaces.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {30}, year = {2002}, pages = {149-165}, doi = {10.1155/S0161171202011596}, zbl = {1032.46020}, language = {en}, url = {http://dml.mathdoc.fr/item/01852877} }
Nygaard, Olav. Boundedness and surjectivity in normed spaces.. International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 149-165. doi : 10.1155/S0161171202011596. http://gdmltest.u-ga.fr/item/01852877/