TY - JOUR A1 - Luetscher, M. A1 - Borreguero, M. A1 - Moseley, G. E. A1 - Spötl, C. A1 - Edwards, R. L. T1 - Alpine permafrost thawing during the Medieval Warm Period identified from cryogenic cave carbonates JO - The Cryosphere Discuss. J1 - TCD VL - 2013 SP - 419 EP - 440 Y1 - 2013/01/30 PB - Copernicus Publications SN - 1994-0440 UR - https://tc.copernicus.org/preprints/7/419/2013/ L1 - https://tc.copernicus.org/preprints/7/419/2013/tcd-7-419-2013.pdf DO - 10.5194/tcd-7-419-2013 ER -