Macromolecular model construction and quantum chemical calculation of Ningdong Hongshiwan coal
LI Zhuangmei, WANG Yanmei, LI Ping, LI Heping, BAI Hongcun, GUO Qingjie
CIESC Journal . 2018, (5): 2208 -2216 .  DOI: 10.11949/j.issn.0438-1157.20180013