The network structure of mathematical knowledge according to the Wikipedia, MathWorld, and DLMF online libraries. - Flavio B. Gonzaga; Valmir C. Barbosa; Geraldo Xexéo (Netw. Sci., 2014)

A Distributed System for SearchOnMath Based on the Microsoft BizSpark Program. - Ricardo M. Oliveira; Flavio B. Gonzaga; Valmir C. Barbosa; Geraldo Bonorino Xexéo (SBBD, 2018)