1. Nonnegative Matrices in the Mathematical Sciences;Berman,1979
2. Real, 3×3, D-stable matrices;Cain;J. Res. Nat. Bur. Standards,1976
3. Three types of matrix stability;Cross;Linear Algebra Appl.,1978
4. Oscillation Matrices and Kernels and Small Vibrations of Mechanical Systems;Gantmacher,1961
5. Total Positivity;Karlin,1968