Siklósy, Z., Demény, A., Vennemann, T. W., Pilet, S., Kramers, J., Leél-Őssy, S., Bondár, M., Shen, C.-C. and Hegner, E.: Bronze Age volcanic event recorded in stalagmites by combined isotope and trace element studies, Rapid Commun. Mass Spectrom., 23(6), 801–808, 2009.