. "Philip Geoffrey Saffman"@en . . . . "Saffman, Philip Geoffrey"@en . "British mathematician" . "Philip Saffman"@en . "1931-03-19Z"^^ . . . "Philip Geoffrey Saffman FRS (March 19, 1931 \u2013 August 17, 2008) was a mathematician and the Theodore von K\u00E1rm\u00E1n Professor of Applied Mathematics and Aeronautics at the California Institute of Technology."@en . . "2008Z"^^ . "1931Z"^^ . . "2008-08-17Z"^^ . . . . . . . .