WU, William; ETRIANA P. , Pritta. On equivalence classes of Butson Hadamard Matrices $BH(4,2k)$. Journal of Algebra Combinatorics Discrete Structures and Applications, [S. l.], v. 11, n. 1, p. 15–26, 2023. DOI: 10.13069/jacodesmath.v11i1.251. Disponível em: https://jacodesmath.com/index.php/jacodesmath/article/view/251. Acesso em: 12 sep. 2026.