Eichelberger, J. C., Izbekov, P. E., Ivanov, B. I., Belousov, A. B., and Belousova, M. G., 1999, Dike-triggered eruption of stored andesitic magma: contrasting cases from Karymsky Volcano/ Academy Caldera, Kamchatka and Mount Katmai/ Novarupta Volcano, Alaska [abs.]: Eos, v. 80, n. 46, p. 1110.