1. Amblyopiebehandlung;Bangerter,1955
2. Moderne Schielbehandlung;Cüppers;Klin. Monatsbl. f. Augenh.,1956
3. Treatment of squint amblyopia with the after-image method;von Noorden;Am. J. Ophth.,1959
4. A photographic method for the determination of the behavior of fixation;von Noorden;Am. J. Ophth.,1959