author = { Kato, Tosio },

title = { Perturbation Theory for Linear Operators },

edition = { 2 } ,

publisher = {Springer Berlin Heidelberg},

isbn = {9783642662829},

keywords = { Differential equations, partial , Mathematics , Mathematical optimization , Differential equations. , Calculus of variations. },

year = {1976},

booktitle = {Grundlehren der mathematischen Wissenschaften, A Series of Comprehensive Studies in Mathematics ; 132},

booktitle = {132},

booktitle = {SpringerLink ; Bücher},

booktitle = {Springer eBook Collection ; Mathematics and Statistics},

address = { Berlin, Heidelberg },

url = { http://slubdd.de/katalog?TN_libero_mab2 }