Matsuoka, Koichi, Akiho, Hiroyuki, Xu, Wei-Chun, Gupta, Rajender Parshad, Wall, Terry F., Tomita, Akira. Elsevier; 2005. The physical character of coal char formed during rapid pyrolysis at high pressure.

Matsuoka, Koichi, Akiho, Hiroyuki, Xu, Wei-chun, Gupta, Rajender, Wall, Terry F., Tomita, Akira. Elsevier; 2005. The physical character of coal char formed during rapid pyrolysis at high pressure.