1. Hot Springs of the Yellowstone National Park;Allen;Carnegie Institute Washington, Publ. 466,1935
2. Volcanic Geology, Hot Springs and Geysers of Iceland;Barth;Carnegie Institute Washington, Publ. 587,1950
3. Water extracts and gases from Bezymyannyi volcano ash cloud;Basharina,1958
4. Rapid potentiometric determination of chloride at low concentrations;Blaedel;Analyt. Chem.,1952
5. Physical Characteristics of Natural Heat Resources in Iceland;Bodvarsson,1961