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@article{EXMATH_2008_2008_1_a8, author = { Aiena, P. and Biondi, M. T.}, title = {Weyl type theorems for polaroid operators.}, journal = {Extracta mathematicae}, pages = {103-118}, publisher = {mathdoc}, volume = {23}, number = {2}, year = {2008}, language = {en}, url = {http://geodesic.mathdoc.fr/item/EXMATH_2008_2008_1_a8/} }
Aiena, P.; Biondi, M. T. Weyl type theorems for polaroid operators.. Extracta mathematicae, Tome 23 (2008) no. 2. http://geodesic.mathdoc.fr/item/EXMATH_2008_2008_1_a8/