Kato, T. (1976). Perturbation theory for linear operators (2nd ed.). Springer-Verlag.
Chicago Edition CitationKato, Tosio. Perturbation Theory for Linear Operators. 2nd ed. Berlin: Springer-Verlag, 1976.
MLA Edition CitationKato, Tosio. Perturbation Theory for Linear Operators. 2nd ed. Springer-Verlag, 1976.
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