Xiang-Xing Shi, Xie Jian, Huang ZunXi, Gao Tian-rong, Hongchuan Song (2009). The study of biogas production from oil-extracted waste of Jatropha curcas L.by anaerobic digestion process. Renewable Energy Resources.
Dong ShiXu, Shi XiangXing, Zhou JinShun, Xuejun Yang, Xie Jian, Hongchuan Song (2009). Study on effect of micro-flora seeding volume upon fermentative hydrogen and methane production from putrescible rubbish. Renewable Energy Resources.