Xia, D. (1983). Spectral theory of hyponormal operators. Birkhäuser.
Chicago Style (17th ed.) CitationXia, Daoxing. Spectral Theory of Hyponormal Operators. Basel u.a: Birkhäuser, 1983.
MLA (9th ed.) CitationXia, Daoxing. Spectral Theory of Hyponormal Operators. Birkhäuser, 1983.
Warning: These citations may not always be 100% accurate.