. . . . . . . . . . "Philip Wolfe (mathematician)" . . "Philip S. Wolfe" . . . . . . "Wolfe" . . . . . . "2016" . . . "2016-12-29" . . "1927" . . . . . . . . . . "Philip Wolfe (mathematician)" . . . . "Philip Wolfe" . . . "1927-08-11" . . . . .