Commutative distance degree-regular graphs. - Cristian M. Conde; Ezequiel Dratman; Veronica A. Moyano; Adrián Pastine (Discret. Appl. Math., 2026)

On the spectral radius of unbalanced signed bipartite graphs. - Cristian M. Conde; Ezequiel Dratman; Luciano N. Grippo (Discret. Math., 2026)