"1990 - 1991" . . . . . . . . . . . . . . . . . . . . "The constitutional roles of Congress and the President in declaring and waging war hearing before the Committee on the Judiciary, United States Senate, One Hundred Second Congress, first session ... January 8, 1991"@en . . . . . . "The constitutional roles of Congress and the President in declaring and waging war : hearing before the Committee on the Judiciary, United States Senate, One Hundred Second Congress, first session ... January 8, 1991"@en . . . . .