Charles J. A. Halberg1921–2009Nomi e CognomiCharles John August Halberg, Jr.CronologiaBirth24 Sep 1921, PasadenaDeath1 Jun 2009, CarlsbadProfessioneuniversity teacherProfessionemathematicianCittadinanzaUnited StatesImpiegoUniversity of California, RiversideBiografiaPh.D. University of California, Los Angeles 1955Fontiviaf 217144782698429254344gnd 1078279462lccn n88670729wikidata Q95299545