"1996Z"^^ . "1914-05-24Z"^^ . "1914Z"^^ . "physicist" . . "Sir William John Granville Beynon FRS (24 May 1914 in Dunvant \u2013 11 March 1996 in Aberystwyth) was a Welsh physicist. He co-operated with Sir Edward Victor Appleton, who had detected the terrestrial Ionosphere."@en . "Beynon, Granville"@en . "William John Granville Beynon"@en . . "1996-03-11Z"^^ .