. "219F8A60C58F20576ACF715CA534271CB6841FAC" . . . "David Firth"@es . "U247403" . . "David Firth"@pt . "David Firth"@sq . "David Firth"@pt . "David Firth"@ast . "David Firth"@sq . . "David Firth"@pt-br . "David Firth"@ast . "David Firth"@en . . "rtOYz5YAAAAJ" . . . . "David Firth"@en-ca . . . . . . . "David Firth"@es . . "David Firth"@en-ca . . "256511" . . "David Firth"@de . "David Firth"@fr . . "statisticus"@nl . "David Firth"@en-ca . . . "David Firth"@pt-br . "David Firth"@pt-br . "David Firth"@en . . . "David Firth"@es . . "DavidFirth" . "David Firth"@nl . "/m/0136zyyx" . "David Firth"@fr . . . . "David Firth"@ga . "1957-12-22T00:00:00Z"^^ . "David Firth"@pt . . "David Firth"@sq . . . "David Firth"@de . . . "David Firth"@nl . . "David Firth"@ga . "David Firth"@en-gb . "Britischer Statistik-Professor"@de . "British statistician"@en . . "0000-0003-0302-2312" . . "David Firth"@en . . "firthcity" . . . "David Firth"@ast . . "David Firth"@fr . "A-8207-2011" . "David Firth"@ga . . . . . . . "David Firth"@de . "David Firth"@nl . . "David Firth"@en-gb . "David Firth"@en-gb . . "147503" . . . .