@article{05575302,
title = {On the definition of fuzzy Hilbert spaces and its application.},
journal = {The Journal of Nonlinear Sciences and its Applications},
volume = {2},
year = {2009},
pages = {46-59},
zbl = {1180.46057},
language = {en},
url = {http://dml.mathdoc.fr/item/05575302}
}
Goudarzi, M.; Vaezpour, S.M. On the definition of fuzzy Hilbert spaces and its application.. The Journal of Nonlinear Sciences and its Applications, Tome 2 (2009) pp. 46-59. http://gdmltest.u-ga.fr/item/05575302/