## On the spectra of semi-normal operators

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- by C. R. Putnam PDF
- Trans. Amer. Math. Soc.
**119**(1965), 509-523 Request permission

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## Additional Information

- © Copyright 1965 American Mathematical Society
- Journal: Trans. Amer. Math. Soc.
**119**(1965), 509-523 - MSC: Primary 47.10; Secondary 47.40
- DOI: https://doi.org/10.1090/S0002-9947-1965-0185446-5
- MathSciNet review: 0185446