L२pez-G२mez, J. Algebraic Multiplicity of Eigenvalues of Linear Operators [electronic resource] by J L२pez-G२mez and C Mora-Corral - Basel Birkh user Verlag AG 2007 http://dx.doi.org/10.1007/978-3-7643-8401-2 ISBN: 9783764384012 Dewey Class. No.: 512.9436 / (e-book)