1. For a detailed bibliography of the evolution of backscattering, see Dorner, B.: In: Proceedings of the 1984 Workshop on High Energy Excitations in Condensed Matter (Los Alamos, LA-10227-C) 1984, p. 188; see as well in the same proceedings: Hastings, J.B., Moncton, D.C., Fujii, Y.: p. 152
2. Dorner, B., Peisl, J.: Nucl. Instrum. Methods208, 587 (1983)
3. Advances in Solid State Physics;B. Dorner,1985
4. Dorner, B., Burkel, E., Peisl, J.: Nucl. Instrum. Methods Phys. Res. A246, 450 (1986)
5. Burkel, E., Peisl, J., Dorner, B.: Europhys. Lett.3, 957 (1987)