@article{05497743,
title = {On the belonging of a perturbed vector to a subspace from a numerical view point.},
journal = {Applied Mathematics E-Notes [electronic only]},
volume = {7},
year = {2007},
pages = {65-70},
zbl = {1157.65359},
language = {en},
url = {http://dml.mathdoc.fr/item/05497743}
}
Fassino, Claudia. On the belonging of a perturbed vector to a subspace from a numerical view point.. Applied Mathematics E-Notes [electronic only], Tome 7 (2007) pp. 65-70. http://gdmltest.u-ga.fr/item/05497743/