1. Dai, Jihong, Mosley-Thompson, E., and Thompson, L. G., ?Ice Core Evidence for an Explosive Tropical Volcanic Eruption 6 Years Preceding Tambora?,J. Geophys. Res. 96, 361?17, 366.
2. Gore, A.: 1992,Earth in the Balance: Ecology and the Human Spirit, Houghton Mifflin, Boston, 407 pp.
3. Post, J. D.: 1977,The Last Subsistence Crisis in the Western World, Johns Hopkins Univ. Press, Baltimore, 240 pp.
4. Robock, A.: 1984, Review ofVolcano Weather, the Story of 1816, The Year Without a Summer, Nation. Wea. Dig. 9, pp. 5?6.
5. Shelley, M.: 1818,Frankenstein, Bantam Books, New York; Bantam Classic edition, 1981, 209 pp.