. . "Takens, F. Mathématicien" . . "Floris Takens"@en . . "Mathematiker Floris Takens" . "Takens"@fr-FR . . "Такенс, Флорис" . "Takens, F. (Floris)" . "1940-11-12" . "2010-06-20" . . . . "Floris Takens" . "Takens, F. Mathematiker" . . "F. Takens" . . "Takens"@en . . . "Mathematician Floris Takens" . "F. Takens"@nl-NL . "F." . "Mathématicien Floris Takens" . . "Floris"@en . "Takens, F. Mathematician" . . . .