The International Congress on Hypergraphs, Graphs and Designs – HyGraDe 2017 Authors Francesco Belardo University of Naples Federico II, Italy http://orcid.org/0000-0003-4253-2905 DOI: https://doi.org/10.26493/2590-9770.1278.9f3 Downloads PDF Published 2019-07-30 Issue Vol. 1 No. 2 (2018) Section Editorial