"David Topping"@es . "David Topping"@ast . . "David Topping"@nl . "David Topping"@es . "onderzoeker"@nl . . . . "David Topping"@ast . . "David Topping"@en . . "0000-0002-2104-4577" . . "David Topping"@nl . . . . "David Topping"@ast . . "ara\u015Ft\u0131rmac\u0131"@tr . "David J. Topping"@en . "researcher ORCID ID = 0000-0002-2104-4577"@en . . . . "David J. Topping"@en . "\u7814\u7A76\u8005"@ja . . "utEY5hwAAAAJ" . "\u044D\u0440\u0434\u044D\u043C\u0442\u044D\u043D"@mn . . "David Topping"@es . "David J. Topping"@en . . "David J Topping"@en . . . "David Topping"@nl . "\uC5F0\uAD6C\uC6D0"@ko .