OHLENDORF, Christian, Christian BIGLER, Gerrit-Hein GOUDSMIT, Gerry LEMCKE, David M. LIVINGSTONE, André F. LOTTER, Beat MÜLLER, and Michael STURM. 2000. “Causes and Effects of Long Periods of Ice Cover on a Remote High Alpine Lake”. Journal of Limnology 59 (s1):65-80. https://doi.org/10.4081/jlimnol.2000.s1.65.