1. Radiative Transitions in Semiconductors
2. “Semiconductors and Phosphors” (Proc. Intern. Colloq., Garmisch-Partenkirchen, 1956);Wolff,1958
3. Electroluminescence of GaP
4. Recombination Radiation from InSb
5. Rept. Meeting Semicond., Rugby 1956;Moss,1956