@article{05038309,
title = {Invertibility-preserving maps of },
journal = {Abstract and Applied Analysis},
volume = {2005},
year = {2005},
pages = {685-689},
doi = {10.1155/AAA.2005.685},
zbl = {1105.46036},
language = {en},
url = {http://dml.mathdoc.fr/item/05038309}
}
Kovacs, Istvan. Invertibility-preserving maps of . Abstract and Applied Analysis, Tome 2005 (2005) pp. 685-689. doi : 10.1155/AAA.2005.685. http://gdmltest.u-ga.fr/item/05038309/