S. Ishigaki, Kh. Tsogtbaatar, S. Toyoda, B. Mainbayar, Y. Noumi, A. Takahashi, B. Buyantegsh, P. Byambaa, E. Zorig, C. Bayardorj, E. Ochirjantsan, M. Saneyoshi, S. Hayashi, K. Chiba
Research papers (publications of university or research institution)