Gibson J, Williamson G, Yacobi O. 4-strand Burau is unfaithful modulo 5. J. Exp. Math. [Internet]. 2025 Feb. 28 [cited 2026 Jun. 1];1(1):36-50. Available from: https://jexpmath.org/index.php/jem/article/view/Vol-1Issue-1Paper-3