1. Inequalities for eigenvalues of Hermitian matrices;Fan;J. Res. Nat. Bur. Standards,1954
2. An inequality for the second immanant;Grone;Linear and Multilinear Algebra,1985
3. C. R. Johnson, R. Merris, and S. Pierce, Inequalities involving immanants and diagonal products for H-matrices and positive definite matrices, Portugal. Math., to appear.
4. The Theory of Group Characters;Littlewood,1958
5. A Survey of Matrix Theory and matrix Inequalities;Marcus,1964