@article{01604427, title = {An infinite-dimensional subspace of }, journal = {Mathematica Pannonica}, volume = {12}, year = {2001}, pages = {129-132}, zbl = {0973.26003}, language = {en}, url = {http://dml.mathdoc.fr/item/01604427} }
Girgensohn, Roland. An infinite-dimensional subspace of . Mathematica Pannonica, Tome 12 (2001) pp. 129-132. http://gdmltest.u-ga.fr/item/01604427/