1. Mashkova, E.S., Molchanov, V.A.: Medium-energy ion reflection from solids. Amsterdam: North-Holland 1985
2. Kurnaev, V.A., Mashkova, E.S., Molchanov, V.A.: Light-ion scattering by solid surfaces. Moscow: Energoatomizdat 1985 (in Russian)
3. Firsov, O.B.: Sov. Phys.-Dokl.11, 732 (1967)
4. Remizovich, V.S., Ryazanov, M.I., Tilinin, I.S.: Sov. Phys.-Dokl.25, 272 (1980)
5. Remizovich, V.S., Ryazanov, M.I., Tilinin, I.S.: Sov. Phys.-Dokl.25, 751 (1980)