Статья

Tolstikhin I.N., Mamyrin B.A., Khabarin L.B., Erlikh E.N. (1974) Isotope composition of helium in ultrabasic xenoliths from volcanic rocks of Kamchatka // Earth and Planetary Science Letters. Vol. 22, No. 1. pp. 75-84.

Vakin E.A., Polak B.G., Sugrobov V.M., Erlikh E.N., Belousov V.I., Pilipenko G.F. (1970) Recent hydrothermal systems of Kamchatka // Geothermics. Vol. 2, No. 2. pp. 1116-1133.