. . . "Congdon" . "Chercheur, Brookings institution, Washington, D.C. (en 2011)"@fr . . . . "2013-08-08"^^ . . . . "Chercheur, Brookings institution, Washington, D.C. (en 2011)" . "000000010843459X" . . "2012-06-14" . "William J." . . . . "2013-08-09" . "William J. Congdon" . "male" . . "VIAF" . "16604762"^^ . . . . "Chercheur, Brookings institution, Washington, D.C. (en 2011)" . . "William J. Congdon"@fr .