by Xu, Yongai, Cheng, Zhipeng, Lu, Xiaopan, Zhong, Hui, Xu, Jiming, Huang, Hui
Published in Materials letters (15.06.2014)

by MA CHAO, DING LEI, ZHAO NANNAN, XU YONGAI
Year of Publication 16.11.2016

by TANG QINGJIE, DING LEI, ZHANG JUAN, LI JIAHUI, CHEN XIURONG, SHI ZHENDONG, XU YONGAI, ZHANG YUYING
Year of Publication 23.03.2016

by GIRAULT, Julien
Published in AFP International Text Wire in French (17.03.2017)

Published in AllAfrica.com (19.12.2011)