. "Jacques Villiers"@en . "Jacques Villiers (26 August 1924 \u2013 13 March 2012) was a French aerospace engineer and public servant. He was the founder of the Centre d'\u00E9tudes de la navigation a\u00E9rienne (French air navigation center) and co-founder of the CAUTRA system (Syst\u00E8me de contr\u00F4le automatis\u00E9 du trafic a\u00E9rien \u2013 automated air traffic control system), the computer system of the French air traffic management."@en . . . . "Villiers, Jacques"@en . . . "1924-08-26Z"^^ . . "2012-03-13Z"^^ . "1924Z"^^ . . "frecnh aviaion engineer" . . "2012Z"^^ .