Scheidegger, Y., Brennwald, M. S., Fleitmann, D., Jeannin, P. Y., Wieler, R., & Kipfer, R. (2011). Determination of Holocene cave temperatures from Kr and Xe concentrations in stalagmite fluid inclusions. Chemical Geology, 288(Feb), 61-66. https://doi.org/10.1016/j.chemgeo.2011.07.002