1. Quasicrystals, Proc. China-Japan Seminars, Tokyo 1989, Beijing, 1990 (ed. K. H. Kuo and T. Ninomiya). World Scientific, Singapore-New Jersey-London-Hong Kong, 1991, 416 pp.
2. Tsai A. P., Inoue A., Masumoto T., Kataoka N.: Jpn. J. Appl. Phys.26 (1987) L1505.
3. Tsai A. P., Inoue A., Masumoto T., Kataoka N.: Jpn. J. Appl. Phys.27 (1988) L2252.
4. Brand R. A.: NORMOS Programs, Internal report, Angewandte Physik, UniversitÄt Duisburg, 1987 (unpublished).
5. Miglierini M.: Nucl. Instr. Meth. in Phys. Res. B36 (1989) 475.