. . . "Adolph P. Yushkevich" . . . . . . "1906" . . . . . . . "Adolf P. Juskevic" . . . "Adolph P. Yushkevich" . . . . . "Adolph Yushkevich" . . . . . . . . . "1993" . . . . . "Adolf Yushkevich" .