Freezing/thawing index variations over the circum-Arctic from 1901 to 2015 and the permafrost extent.
Sci Total Environ. 2019 Apr 10;660:1294-1305. doi: 10.1016/j.scitotenv.2019.01.121. Epub 2019 Jan 14.
Sci Total Environ. 2019.
PMID: 30743924