乌兰煤矿2号煤层瓦斯地质规律分析及区域预测
郭寿松
Gas-geology Regularity Analysis and Region Forecast of No.2 coal-seam in Wulan mine
煤炭工程 . 2014, (2): 89 -91 .  DOI: 10.11799/ce201402030