Conde, Josep; Lopez, Nacho; Miret, Josep M. In memoriam: Joan Gimbert (1962–2012). (English) Zbl 1296.01025 AKCE Int. J. Graphs Comb. 10, No. 3, 337-347 (2013). MSC: 01A70 Biographies, obituaries, personalia, bibliographies 05-03 History of combinatorics 05C20 Directed graphs (digraphs), tournaments 05C35 Extremal problems in graph theory 05C50 Graphs and linear algebra (matrices, eigenvalues, etc.) 05C12 Distance in graphs Keywords:almost Moore digraphs; eccentric digraphs; bipartite and multipartite digraphs; radial Moore graphs Biographic References: Gimbert, Joan PDFBibTeX XMLCite \textit{J. Conde} et al., AKCE Int. J. Graphs Comb. 10, No. 3, 337--347 (2013; Zbl 1296.01025)