1. See, for example, K-W Benz and E. Bauser, in “Crystals, Growth, Properties and Applications,” Vol. 3, III-V Semiconductors, Springer-Verlag, Berlin (1980), p. 1.
2. See, for example, Proceedings of the 5th International Conference on Vapor Growth and Epitaxy, San Diego, Calif., July 1981.
3. See, for example, Proceedings of the International Conference on Vapor Phase Epitaxy, Ajaccio, France, May 1981.
4. See, for example, M. H. Francome, in Epitaxial Growth, Ed. J. W. Matthews, Vol. A. Academic Press, New York, 1975, p. 109.
5. See, for example, Collected Papers of 2nd Intern. Symp. on Molecular Beam Epitaxy and Related Clean Surface Techniques, Tokyo (1982).