. "Columbia university. Department of civil engineering and engineering mechanics. New York. New York"@fr . "ISNI" . . . "2015-03-14" . . . . "0000000123021240" . . "Columbia university. Department of civil engineering and engineering mechanics. New York. New York"@fr . "12274110"^^ . . . . . "2015-03-13"^^ . "1992-12-04" .