Fractal characterization of pore structure in Cambrian Niutitang shale in northern Guizhou, southwestern China
TANG Xuan, ZHENG Fengzan, LIANG Guodong, MA Zijie, ZHANG Jiazheng, WANG Yufang, ZHANG Tongwei
Earth Science Frontiers . 2023, (3): 110 -123 .  DOI: 10.13745/j.esf.sf.2022.5.36