Ardila F, Beck M, McWhirter J. La aritmética de los permutaedros de Coxeter. Rev. Acad. Colomb. Cienc. Ex. Fis. Nat. [Internet]. 2020 Dec. 7 [cited 2026 Apr. 30];44(173):1152-66. Available from: https://raccefyn.co/index.php/raccefyn/article/view/1189