Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kazuyuki Saito,Past and present permafrost distribution in the Northern and Southern Hemisphere: comparison of the GCM-based mapping with the observations,Quaternary International,1040-6182,Elsevier BV,2012-11-01,279-280,,423,https://cir.nii.ac.jp/crid/1872835442827887360,https://doi.org/10.1016/j.quaint.2012.08.1363