. . "1945Z"^^ . . "American astronomer" . "1945-12-07Z"^^ . "2010Z"^^ . "Douglas Orson ReVelle"@en . . . "Douglas O. ReVelle (7 December 1945 \u2013 2 May 2010) was an American scientist, who worked for the Earth and Environmental Sciences Division of the Los Alamos National Laboratory."@en . . "2010-05-02Z"^^ . "ReVelle, Douglas O."@en .