@article{02220784,
title = {Fixed points, stability, and harmless perturbations.},
journal = {Fixed Point Theory and Applications [electronic only]},
volume = {2005},
year = {2005},
pages = {35-46},
doi = {10.1155/FPTA.2005.35},
zbl = {1121.34077},
language = {en},
url = {http://dml.mathdoc.fr/item/02220784}
}
Burton, T.A. Fixed points, stability, and harmless perturbations.. Fixed Point Theory and Applications [electronic only], Tome 2005 (2005) pp. 35-46. doi : 10.1155/FPTA.2005.35. http://gdmltest.u-ga.fr/item/02220784/