. . "H.-D" . "Moortgat" . "Meyer-Moortgat"@en . "1953" . . . . "Hans-Dieter"@en . . "Hans-Dieter Meyer- Moortgat" . "http://www.wikidata.org/entity/Q6581097" . . "H.-D Meyer-Moortgat" . "Hans-Dieter Meyer-Moortgat"@en . . "Hans-Dieter Meyer-" .