Статья

Fedotov S.A., Ivanov B.V., Dvigalo V.N., Kirsanov I.T., Muravyev Y.D., Ovsyannikov A.A., Razina A.A., Seliverstov N.I., Stepanov V.V., Khrenov A.P., Chirkov A.M. (1989) Activity of the Volcanoes of Kamchatka and the Kuril Islands // Volcanology and Seismology. Vol. 7, No. 5. pp. 647-682.

Ivanov B.V., Chirkov A.M., Dubik Y.M., Khrenov A.P., Dvigalo V.N., Razina A.A., Stepanov V.V., Chubarova O.S. (1988) Active Volcanoes of Kamchatka and Kuril Islands: Status in 1982 // Volcanology and Seismology. Vol. 6, No. 4. pp. 623-634.

Ivanov B.V., Gavrilenko G.M., Dvigalo V.N., Ovsyannikov A.A., Ozerov A.Yu., Razina A.A., Tokarev P.I., Khrenov A.P., Chirkov A.M. (1988) Activity of Volcanoes in Kamchatka and the Kuril Islands in 1983 // Volcanology and Seismology. Vol. 6, No. 6. pp. 959-972.