@article{01924301,
title = {Isometric tight frames.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {9},
year = {2002},
pages = {122-128},
zbl = {1015.42024},
language = {en},
url = {http://dml.mathdoc.fr/item/01924301}
}
Reams, Robert; Waldron, Shayne. Isometric tight frames.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 9 (2002) pp. 122-128. http://gdmltest.u-ga.fr/item/01924301/