"Luke" . "Mathematiker Luke L. Devaney" . "Devaney" . "Devaney, Robert L. Mathematiker" . "Devaney, Robert L. Mathématicien" . "Devaney, Robert L. Mathematician" . "Mathématicien Luke L. Devaney" . "Devaney, Robert L. (Luke)" . . "L." . "Mathematician Luke L. Devaney" . "1948" . . .