Helmberg, G. (1997). Introduction to spectral theory in Hilbert space. Dover Publications, Inc.
Chicago Style (17th ed.) CitationHelmberg, Gilbert. Introduction to Spectral Theory in Hilbert Space. Mineola, NY: Dover Publications, Inc, 1997.
MLA (8th ed.) CitationHelmberg, Gilbert. Introduction to Spectral Theory in Hilbert Space. Dover Publications, Inc, 1997.
Warning: These citations may not always be 100% accurate.
