Paleo-peat sedimentary environment and controlling on trace elements: example from the 11# coal seam in Donglutian Coalmine of Ningwu Coalfield
WANG Guoquan, SUN Beilei, LIU Chao, WU Jie, PAN Xinyu, $\boxed{\hbox{ZENG Fangui}}$
JOPC . 2022, (6): 1210 -1223 .  DOI: 10.7605/gdlxb.2022.06.056