1. Technical note: review of nitrogen as an inert gas in underground mines;Adamus;Journal of the Mine Ventilation Society of South Africa,2001
2. Spontaneous Combustion of Coal and Mine Fire;Banerjee,1985
3. Subterranean coal fires spark disaster;Brown;Science,2003
4. The present state and prospects for nitrogen fire prevention and fire elimination technology in coal mines of China;Gao;Journal of China Coal Society,1999
5. The disaster of spontaneous combustion of coal and countermeasures for prevention;Hu;Chinese Journal of Geological Hazard and Control,2001