. . . . "Susan Rotroff" . "Rotroff"@fr-FR . "Rotroff"@en . . "I."@en . "Susan Irene Rotroff" . "Susan"@en . "Rotroff, Susan I. (Susan Irene)" . . "1947" . . . "Susan I. Rotroff"@en . . . . "Irene" . . .