"French mathematician and philosopher" . "Gilles Ch\u00E2telet"@en . . "Ch\u00E2telet, Gilles"@en . "Gilles Ch\u00E2telet (February 2, 1944 \u2013 June 11, 1999) was a French philosopher and mathematician."@en . . . . . . . . . . "1944-02-02Z"^^ . . . "1944Z"^^ . "1999Z"^^ . "1999-06-11Z"^^ . .