On the chaotic behavior of non-flat billiards. - Flaviano Battelli; Michal Feckan (Commun. Nonlinear Sci. Numer. Simul., 2014)

On Existence of Heteroclinic Connections in Discontinuous Kurland-Levi Differential Equations with Slowly Varying Coefficients. - Flaviano Battelli; Michal Feckan; JinRong Wang 001 (Int. J. Bifurc. Chaos, 2024)