1. doubly stochastic matrices and comparison of eigenvalues;Ando;Linear Algebra Appl.,1989
2. Majorization and inequalities in matrix theory;Ando;Linear Algebra Appl.,1994
3. Linear operators strongly preserving multivariate majorization;Beasley;Kyongpook Math. J.,1999
4. L.B. Beasley, S.-G. Lee, Resolution of a Conjecture on Strong Preservers of Multivariate Majorization, 1999 (preprint)
5. J.V. Bondar, Comments and complements to: Inequalities: Theory of majorization and its application, in: A.W. Marshall, I. Olkin, (Eds.), Linear Algebra Appl. 199 (1994) 115–130