Skandera, Mark, and Daniel Soskin. “Permanental Inequalities for Totally Positive Matrices”. The Electronic Journal of Combinatorics 32, no. 1 (January 31, 2025): P1.14. Accessed March 27, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v32i1p14.