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- [7] LINEAR-OPERATORS FOR WHICH TSTART AND T + TSTAR COMMUTE [J]. NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1976, 23 (01): : A162 - A162
- [10] A TRACE ESTIMATE OF (T-STAR-T)P-(TT-STAR)P [J]. INTEGRAL EQUATIONS AND OPERATOR THEORY, 1989, 12 (02) : 300 - 303