@article{urn:eudml:doc:41864, title = {Essential descent spectrum and commuting compact perturbations.}, journal = {Extracta Mathematicae}, volume = {21}, year = {2006}, pages = {261-271}, zbl = {1131.47002}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41864} }
Bel Hadj Fredj, Olfa. Essential descent spectrum and commuting compact perturbations.. Extracta Mathematicae, Tome 21 (2006) pp. 261-271. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41864/