TY - JOUR AU - Zumbühl, Heinz Jürg AU - Steiner, Daniel AU - Nussbaumer, Samuel Urs PY - 2008 TI - 19th century glacier representations and fluctuations in the central and western European Alps: An interdisciplinary approach JO - Global and planetary change VL - 60 IS - 1/2 SP - 42 EP - 57 UR - http://www.phzh.ch/dotnetscripts/MAPortrait_Data/131444/6/Zumbuehl_et_al_2008.pdf ER -