Dominguez-Villar, D., Fairchild, I. J., Carraasco, R. M., Pedraza, J., & Baker, A. (2012). The effect of visitors in a touristic cave and the resulting constraints on natural thermal conditions for palaeoclimate studies (Eagle Cave, central Spain). Acta Carsologica, 39(3). https://doi.org/10.3986/ac.v39i3.78