Voir la notice de l'article provenant de la source Electronic Library of Mathematics
@article{EJDE_2005__2005__a93, author = {Volkmer, Hans}, title = {Eigenvalue problems of {Atkinson,} {Feller} and {Krein,} and their mutual relationship}, journal = {Electronic Journal of Differential Equations}, publisher = {mathdoc}, volume = {2005}, year = {2005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a93/} }
Volkmer, Hans. Eigenvalue problems of Atkinson, Feller and Krein, and their mutual relationship. Electronic Journal of Differential Equations, Tome 2005 (2005). http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a93/