1. T. Matsuzawa, Y. Aoki, M. Takeuchi, Y. Murayama, in Proceedings of 188th Meeting of the Electrochemical Society, Chicago, IL, Oct. 8–13, 1995
2. K. Van den Eeckhout, P.F. Smet, D. Poelman, Materials 3, 2536–2566 (2010)
3. Y. Murayama, N. Takeuchi, Y. Aoki, T. Matsuzawa, Phosphorescent phosphor, US Patent 5,424,006 (1995)
4. Y.H. Lin, Z.T. Zhang, F. Zhang, Z.L. Tang, Q.Y. Chen, Mater. Chem. Phys. 65, 103 (2000)
5. S.H.M. Poort, W.P. Blokpoel, G. Blasse, Chem. Mater. 7, 1547–1551 (1995)