. . . . "1914-03-27Z"^^ . "1914Z"^^ . "Justus Buchler"@en . "1991Z"^^ . "Justus Buchler (March 27, 1914 \u2013 March 19, 1991) was an American philosopher, author and professor. He made contributions to the subjects of naturalism and metaphysics, introducing the concept of the natural complex."@en . . . . "1991-03-19Z"^^ . . "Buchler, Justus"@en . . . "American philosopher" . . .