1. Thermionic Emission
2. Field Emission and Field Ionization, Harvard University Press, Cambridge (Massachusetts) 1961.
3. and Emissionnaya Elektronika, Nauka, Moscow 1966.
4. and in: Work Function of Metals, in: Solid Surface Physics, Ed. G. Höhler and E. A. Niekisch, Springer-Verlag, Berlin 1979 (pp. 1-150).
5. and Metal Surface Electron Physics, Pergamon Press, Oxford 1996.