"Levy_Paul"@en . . . "July 2007"@en . "Extras"@en . "May 2000"@en . "Ren\u00E9 Eug\u00E8ne G\u00E2teaux (5 May 1889 in Vitry-le-Fran\u00E7ois \u2013 3 October 1914 in Rouvroy), was a French mathematician. He is known for the G\u00E2teaux derivative. Part of his work has been posthumously published by Paul L\u00E9vy. G\u00E2teaux was killed during World War I."@en . "Levy_Gateaux"@en . . "Ren\u00E9 G\u00E2teaux"@en . . . "Paul L\u00E9vy"@en . . "Paul Levy and Ren\u00E9 Gateaux"@en . "April 2007"@en . "Ren\u00E9 Eug\u00E8ne G\u00E2teaux (5 May 1889 in Vitry-le-Fran\u00E7ois \u2013 3 October 1914 in Rouvroy), was a French mathematician. He is known for the G\u00E2teaux derivative. Part of his work has been posthumously published by Paul L\u00E9vy. G\u00E2teaux was killed during World War I."@en . . "Gateaux"@en . .