Journal of Operator Theory
Volume 20, Issue 1, Summer 1988 pp. 165-181.
Hilbert space operators that are subnormal in the Krein space senseAuthors: Carl C. Cowen (1) and Shaokuan Li (2)
Author institution:(1) Department of Mathematics, Purdue University, West Lafayette, Indiana 47907, U.S.A.
(2) Department of Mathematics, China Textile University, Shanghai, People's Republic of China.
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