Geochemistry characteristics and sedimentary environment of oil shale from the Eocene Bahuli Formation in Liushuhe Basin,Heilongjiang Province
Zheng Yulong, Ma Zhiqiang, Wang Baichang, Yuan Guoli, Qin Jianxun
JOPC . 2015, (5): 689 -698 .  DOI: 10.7605/gdlxb.2015.05.057