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admin updated the adathalmaz The 1430s: A cold period of extraordinary internal climate variability during the early Spörer Minimum with social and economic impacts in north-western and central Europe
20 órával ezelőtt -
admin created the adathalmaz The 1430s: A cold period of extraordinary internal climate variability during the early Spörer Minimum with social and economic impacts in north-western and central Europe
4 hónappal ezelőtt