@data{10.12072/ncdc.IDM.db0003.2020,
title = {SPEI Drought Index Dataset for Xinjiang Region from 1961 to 2015},
author = {Yao Junqiang and Mao weifeng},
url = {http://www.ncdc.ac.cn/portal/metadata/5c060649-ef80-4f76-a91d-71cffc379f77},
cstr = {11738.11.ncdc.IDM.2020.37},
doi = {10.12072/ncdc.IDM.db0003.2020},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}