1. Use of polarizing microscope in factory control;Lester;Glass Ind.,1932
2. Glass surfaces in the electron microscope;Golz;Glastech. Ber.,1943
3. Some observations on the Formvar replica method, with a note on glass surfaces;Deacon;J. Appl. Phys.,1948
4. Electron microscope investigation of opal glass;Bates;Glass Ind.,1948
5. “Glastechnische Fabrikationsfehler,”;Jebsen-Marwedel,1936