1. Intermediate range order in amorphous solids
2. and , Physikalisch-Technische Bundesanstalt, Preprint 1980.
3. Electroreflectance and Raman scattering investigation of glow-discharge amorphous Si:F:H
4. and , Statisticheskaya fizika, Izd. Nauka, Moscow 1964.
5. , , , , and , Electronnaya teoriya neuporiadochennikh poluprovodnikov, Izd. Nauka, Moscow 1981.