by Kong, Yi-Gang, Kong, Zhi-Gang, Shi, Feng-Min
Published in Rare metals (01.03.2017)

by Yi-Gang Kong Zhi-Gang Kong Feng-Min Shi
Published in 稀有金属：英文版 (2017)

by Wang, Xiao-Bin, Zhu, Li, Huang, Jun, Yin, Yi-Gang, Kong, Xiang-Qing, Rong, Qi-Fei, Shi, Ai-Wu, Cao, Ke-Jiang
Published in Chinese medical journal (20.12.2011)

by Kong, Yan-Jun, Yi, Hong-Gang, Dai, Jun-Cheng, Wei, Mu-Xin
Published in World journal of gastroenterology : WJG (21.05.2014)