"1982-11-15Z"^^ . . "1982Z"^^ . . . . "Otto Scherzer (9 March 1909 \u2013 15 November 1982) was a German theoretical physicist who made contributions to electron microscopy."@en . . "German physicist" . "1909-03-09Z"^^ . "1909Z"^^ . . . . "Otto Scherzer"@en . "Scherzer, Otto"@en . .