Arroyo, María José; Fernández-Alonso González, Rogelio; López-Permouth, Sergio R.; Ríos Montes, José; Signoret, Carlos In memory of Professor Francisco Federico Raggi Cárdenas. (English) Zbl 1322.01031 Notices Am. Math. Soc. 60, No. 10, 1342-1343 (2013). MSC: 01A70 Biographies, obituaries, personalia, bibliographies Biographic References: Raggi Cárdenas, Francisco Federico PDFBibTeX XMLCite \textit{M. J. Arroyo} et al., Notices Am. Math. Soc. 60, No. 10, 1342--1343 (2013; Zbl 1322.01031) Full Text: DOI