1. Ahlswede, J., Hebel, S., Kalinowski, M.B., Roß, J.O., 2009. Update of the global krypton-85 emission inventory: Carl-Friedrich-von-Weizsäcker-Zentrum für Naturwissenschaft und Friedensforschung der Universität Hamburg.
2. Neptunium 237 and Americium: world inventories and proliferation concerns;Albright,2005
3. Andreev, V., Kevetsky, A., Kaiinovsky, V., Khvostikov, V., Larionov, V., Rumyantsev, V., et al. Tritium-powered betacells based on AlxGa1−xAs. In: Photovoltaic Specialists Conference, 2000. Conference Record of the Twenty-Eighth IEEE, 2000, pp. 1253–1256.
4. A direct-energy conversion device using alpha particles;Anno;Nucl. News,1962
5. The role of radiation damage on the current–voltage characteristics of pn junctions;Ashburn;Solid-State Electron.,1974