1. Dobrovolskiy, I.P.: Teoriya podgotovki tektonicheskogo zemletryaseniya [Theory of tectonic earthquake preparation], Institute of Physics of the Earth of the Russian Academy of Sciences, Moscow, 217 pp., 1991.
2. Liashchuk, A.I., Pavlovich, V.N.: Reshenie zadach monitoringa opasnyih geofizicheskih yavleniy programmno-apparatnyim geofizicheskim kompleksom Ukrainskoy antarkticheskoy stantsii Akademik Vernadskiy [Solving the problems of monitoring hazardous geophysical phenomena by the hard-ware-software geophysical complex of the Ukrainian Antarctic Akademik Vernadsky station], Ukrainian An tarc tic Journal, 9, 82-90, 2010.
3. Liashchuk, A.I., Pavlovich, V.N., Russov, V.D.: Monitoring kontsentratsii radona kak predvestnik zemletryaseniy v rayone gor Vrancha [Monitoring of radon concentration as a harbinger of earthquakes in the Vrancea mountains], Geophysical Journal, 30 (2), 63-74, 2008.
4. Sultankhodzhayev, A.N., Tyminskiy, V.G., Ulomov, V.I., Fayzullin, I.S.: Ob ispolzovanii radona dlya prognozirovaniya zemletryaseniy [On the use of radon for earthquake prediction], Uzbekskiy geologicheskiy zhurnal [Uzbek Geophysical Journal], 2, 44-49, 1974.
5. Sukhorukov, M.V., Spivak, A.A.: Prostranstvenno-vremennyie osobennosti polya radona v svyazi s tektonicheskimi strukturami [Spatio-temporal features of the radon field in connection with tectonic structures]. Uspehi sovremennogo estestvoznaniya [The successes of modern science], 1, 94-99, 2017.