New understanding to the cutinite from source rocks of Triassic Yanchang Formation and its hydrocarbon-generation contribution
Zhang Mingzhen, Ji Liming, Du Baoxia, Zhou Shixin, Chen Yongxin
Acta Petrolei Sinica . 2017, (5): 525 -532,606 .  DOI: 10.7623/syxb201705005