[1] V.I. Ulomov, B.Z. Mavashev. On forerunner of a strong tectonic earthquake. Dokl. Acad. Sci. USSR 176 (1967) 319-322. [2] U. Koch, J. Heinicke. Radon Behaviour in Mineral Spring Water of Bad Bramburgh in the Temporal Vicinity of the 1992 Rörmond Earthquake. Geologie en Mijnbouw 73 (1994) 399-406. [3] J. Planinic, V. Radolic, D. Culo. Searching for an Earthquake Precursor: temporal variations of radon in soil and water. Fizika B9 (2000) 75-82. [4] L.L. Chyi, T.J. Quick, T.F. Yang, C.H. Chen. Soil gas radon spectra and earthquakes. Terr. Atmos. Ocean. Sci 16 (2005) 763-774. [5] R.G.M. Crockett, G.K. Gillmore. Spectral-decomposition techniques for the identification of radon anomalies temporally associated with earthquakes occurring in the UK in 2002 and 2008. Nat. Hazards Earth Syst. Sci. 10 (2010) 1079-1084. [6] U.S. EPA, Radon Measurement Method Definitions, National Radon Proficiency Program Handbook, (1996) 70-74. [7] G.S. Islam, A.K.F. Haque, Measurement of mixed radon and thoron daughter concentration using alpha and beta activities filtered from air. Radiation Measurements. 23 (1994) 737-742. [8] G Charpak, P Benaben, P. Breuil, E Nappi, P. Martinengo, V. Peskov, Performance of wire-type Rn detectors operated with gas gain in ambient air in view of their possible application to early earthquake predictions (2010) - arxiv.org [9] A. Oed, Position Sensitive Detector with Microstrip Anode for electron Multiplication with Gases. Nucl. Instr. and Meth. A263 (1988) 351. [10] R. Bouclier, G. Million, L. Ropelewski, F. Sauli, Yu.N. Pestov, L.I. Shekhtman, Performance of gas Microstrip chambers on glass substrata with electronic conductivity. Nucl. Instr. and Meth. A332 (1993)100. [11] H. Montazeri, A. Abbasnejadi, A. Negarestani, Continuous radon monitoring in the Jowshan hot spring as an earthquake precursor, SE Iran. Geochemical Journal 45 (2011) 463-472. [12] J. Miyamoto, G.F. Knoll. The statistics of avalanche electrons in micro-strip and micro-gap gas chambers. Nucl. Instr. and Meth. A399 (1997) 85-93. [13] P.F. Manfredi, Radiation detectors and signal processing lectures, (2008). [14] R.J. Magyar, Density Functional Theory of Extreme Environments, Los Alamos National Laboratories, (2015). [15] H. Cember, Introduction to Health Physics, 3rd ed., McGraw-Hill, (1996) 132. [16] M. R. Rezaie, A. Negarestani, M. Sohrabi, S. Mohammadi, D. Afzali, Parameterization of 241Am and 230Th alpha particle energy in dependence on distance traveled in air, J Radioanal Nucl. Chem. 293 (2012) 39-44. [17] R. Banjanac, A. Dragić, B. Grabež, D. Joković, D. Markushev, B. Panić, V. Udovičić, I. Aničin, Indoor Radon Measurements By Nuclear Track Detectors: Applications In Secondary Schools. Physics, Chemistry and Technology V4. (2006) 93 – 100. [18] M. Y.A. Mostafa, M.V. Zhukovsky, Alpha Self-Absorption Evaluation In Radiometric Filter Material For The Natural Range Of Alpha Energy (5-9MeV), RAD Conference Proceedings, V3 (2018) 115–118.