1. Photovoltaic materials, history, status and outlook
2. Complex Chalcogenides in AI–BIII–CVI Systems;Lazarev,1993
3. K. Ramanathan, M.A. Contreras, B. Egaas, F.S. Hasoon, R.N. Bhattacharya, R. Noufi, in: ICTMC-12. Proceedings of the 12th International Conference on Ternary and Multinary Compounds, Taiwan, 2000.