Čermák, V., Šafanda, J., Yamano, M., Nagao, T., Taniguchi, M., Okubo, Y., Miyakoshi, A., Gordeev, E., Bodri, L. Climate change in Kamchatka, evidence from the underground. In: YAMANO, M., NAGAO, T., SWEDA, T., eds. Geothermal/dendrochronological paleoclimate reconstruction across eastern margin of Eurasia. Proceedings 2002 international Matsuyama workshop. Matsuyama, 2003, s. 100-109.