Tornai, Robert (2012) Measurement of visual smoothness of blending curves Annales Mathematicae et Informaticae. 40 pp. 155-160. ISSN 1787-6117
Bácsó, Sándor, Tornai, Robert, Horváth, Zoltán (2014) On geodesic mappings of Riemannian spaces with cyclic Ricci tensor Annales Mathematicae et Informaticae. 43. pp. 13-17. ISSN 1787-5021 (Print), 1787-6117 (Online)