Wu, P. Y. c. 2. J., & Gau, H. c. 2. J. (2021). Numerical ranges of Hilbert space operators. Cambridge University Press.
Chicago Style (17th ed.) CitationWu, Pei Yuan ca. 20./21. Jh, and Hwa-Long ca. 20./21. Jh Gau. Numerical Ranges of Hilbert Space Operators. Cambridge ; New York ; Port Melbourne ; New Delhi ; Singapore: Cambridge University Press, 2021.
MLA (9th ed.) CitationWu, Pei Yuan ca. 20./21. Jh, and Hwa-Long ca. 20./21. Jh Gau. Numerical Ranges of Hilbert Space Operators. Cambridge University Press, 2021.
Warning: These citations may not always be 100% accurate.