Proceedings of the Yamada Conference LIV - The 9th International Conference on Shallow-Level Centers in Semiconductors - SLCS-9 - held in Awaji Island, Hyogo, Japan 24-27 September 2000 - Preface
H. Katayama-yoshida et al., Proceedings of the Yamada Conference LIV - The 9th International Conference on Shallow-Level Centers in Semiconductors - SLCS-9 - held in Awaji Island, Hyogo, Japan 24-27 September 2000 - Preface, PHYSICA B, 302, 2001, pp. VII-VII