Kato,T. (1976). Perturbation theory for Linear Operators. Springer- Verlag.
Čikaški stil citiranjaKato,T. Perturbation Theory for Linear Operators. New York: Springer- Verlag, 1976.
MLA način citiranjaKato,T. Perturbation Theory for Linear Operators. Springer- Verlag, 1976.
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