1. Moore, J.G.: 1967, Bull. Volcan. 30, pp. 337–363.
2. Walker, G.P.L., Heming, R.F. and Wilson, C.J.N.: 1980, Nature 283, pp. 286–287, 286, p. 912.
3. Nakamura, K.: 1964, Bull. Earthqu. Res. Inst. Univ. Tokyo 42, pp. 649–728.
4. Wadge, G., Walker, G.P.L. and Guest, J.E.: 1975, Nature 255, pp. 385–387.
5. Macdonald, G.A.: 1955, Catalogue of active volcanoes of the World, Part I II, Hawaiian Islands, I.A.V. Rome.