Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SCHWEINGRUBER FH,A tree-ring densitometric transect from Alaska to Labrador-comparison of ring-width and maximum-latewood-density chronologies in the conifer belt of northern North America,Int J Biometeorol,,,1993,37,,151-169,https://cir.nii.ac.jp/crid/1570291225062832256,