Media type: E-Article Title: Research on index gas and activation energy of coal spontaneous combustion under different methane atmosphere Contributor: HAO Yu; YE Zhengliang imprint: 2019 Published in: Gong-kuang zidonghua Language: Chinese DOI: 10.13272/j.issn.1671-251x.2019040104 ISSN: 1671-251X Origination: Footnote: Access State: Open Access