1. Abramov A, Shcherbakova V, Laurinavichius K, Rivkina E, Gilichinsky D. 2004. Frozen volcanic tephra - new terrestrial Earth analog of Martian ecosystems. III European Workshop on Exo-Astrobiology. Mars: The Search for Life, Madrid, Spain, 2004. ESA SP-545; 161.
2. Impact of the big fissure Tolbachik eruption (BFTE) in1975-1976 on the environment during 30 years;Andreev;Bulletin KRAESC. Earth Science,2006
3. Permafrost in Tolbachik eruption area;Andreev;Questions of Kamchatka Geography,1982
4. A decade of ground-air temperature tracking at Emigrant Pass Observatory, Utah;Bartlet;Journal of Climate,2006