On the half-plane property and the Tutte group of a matroid. - Petter Brändén; Rafael S. González D'León (J. Comb. Theory B, 2010)

On the free Lie algebra with multiple brackets. - Rafael S. González D'León (Adv. Appl. Math., 2016)

A Note on the γ-Coefficients of the Tree Eulerian Polynomial. - Rafael S. González D'León (Electron. J. Comb., 2016)

The Whitney duals of a graded poset. - Rafael S. González D'León; Joshua Hallam (J. Comb. Theory A, 2021)

Hopf algebras of parking functions and decorated planar trees. - Nantel Bergeron; Rafael S. González D'León; Shu Xiao Li; C. Y. Amy Pang; Yannic Vargas (Adv. Appl. Math., 2023)

A Unifying Framework for the ν-Tamari Lattice and Principal Order Ideals in Young's Lattice. - Matias von Bell; Rafael S. González D'León; Francisco A. Mayorga Cetina; Martha Yip (Comb., 2023)

Column-Convex Matrices, G-Cyclic Orders, and Flow Polytopes. - Rafael S. González D'León; Christopher R. H. Hanusa; Alejandro H. Morales; Martha Yip (Discret. Comput. Geom., 2023)