1. K. Nakagawa, I. Kajigaya, M. Tanaka, and S. Ohki, The Thermal and nuclear. 48, 1997 (508).
2. S. Cardoso and A. Facchiano, Proceedings of EPRI International Conference on Corrosion in Power Plants, San Diego, CA, 4–2 - 4–12. (2015).
3. M. Morinaga, S. Najima, N. Wakabayashi and H. Shirai, Proc. 7th International Symposium on Coal Combustion, Harbin, China, 736–741 (2012).
4. S. Najima, M. Morinaga, and S. Hayashi, Oxid Met. 85, 2016 (283).
5. S. Najima, M. Morinaga, and S. Hayashi, Oxid Met. 84, 2015 (633).