A Fast Parallel Method for Exhaustive C60 Enumeration. - Bryant W. York; Ottorino Ori (PPSC, 1993)

Compression ratio of Wiener index in 2-d rectangular and polygonal lattices. - Jelena Sedlar; Damir Vukicevic; Franco Cataldo; Ottorino Ori; Ante Graovac (Ars Math. Contemp., 2014)

Topological Symmetry Transition between Toroidal and Klein Bottle Graphenic Systems. - Mihai V. Putz; Ottorino Ori (Symmetry, 2020)

Covalently Bonded Fullerene Nano-Aggregates (C60)n: Digitalizing Their Energy-Topology-Symmetry. - Denis Sh. Sabirov; Ottorino Ori; Alina A. Tukhbatullina; Igor S. Shepelevich (Symmetry, 2021)