Winkler, S., Chinn, T., Gärtner-Roer, I., Nussbaumer, S. U., Zemp, M. and Zumbühl, H. J. (2010) “An introduction to mountain glaciers as climate indicators with spatial and temporal diversity”, ERDKUNDE, 64(2), pp. 97–118. doi: 10.3112/erdkunde.2010.02.01.