1. Registration of alpha particle track with polyfluoro plastics;Bopp,1969
2. Scientific Foundations of Vacuum Technique;Dushman,1949
3. Techniques for geological dating of minerals by chemical etching of fission fragment tracks;Fleischer;Geochim. cosmochim. Acta,1964
4. Nuclear Tracks in solids, Principle and Applications;Fleischer,1975
5. Kinetic Theorey of Gases;Kennard,1938