@article{2009, title={Effect of Residual Volatile Matter on Reduction Reaction between Semi-coal-char and Iron Oxide}, author={Hirokazu Konishi and Tateo Usui and Atsushi Yamashita}, journal={Tetsu-to-Hagane}, volume={95}, number={6}, pages={467-472}, year={2009}, doi={10.2355/tetsutohagane.95.467} }