"Nydegger"@en . . . "Rudy Nydegger" . "Rudy V., Ph. D. Nydegger" . . "1943" . "V., Ph. D." . "Rudy V. Nydegger"@en . . . . "Nydegger" . . "V."@en . . "Rudy"@en . "Nydegger"@fr-FR . . .