Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1996_10_2-3_a7, author = {M. Hasanov}, title = {On the {Spectral} {Properties} of {Some} {Classes} of {Two} {Parametric} {Operator} {Pencils}}, journal = {Mathematica balkanica}, pages = {237}, publisher = {mathdoc}, volume = {10}, number = {2-3}, year = {1996}, url = {http://geodesic.mathdoc.fr/item/MABA_1996_10_2-3_a7/} }
M. Hasanov. On the Spectral Properties of Some Classes of Two Parametric Operator Pencils. Mathematica balkanica, Tome 10 (1996) no. 2-3, p. 237. http://geodesic.mathdoc.fr/item/MABA_1996_10_2-3_a7/