1. In situ Ge(Li) and NaI(Tl) gamma-ray spectrometry;Beck,1972
2. Spectrum sensitive portable collimated gamma-radiometer CORAD (in Russian);Govorun;Pribory i tekhnika experimenta,1994
3. A method of determination of activity density of 137Cs contamination and valuation of the depth of its penetration in soil (in Russian);Govorun;Atomnaya energiya,1995
4. Principles of Environmental Gamma-Spectrometry;Kogan,1991
5. Analysis of radionuclide composition of volume samples by their γ-ray radiation spectra (in Russian);Rodionov;VANT, Series Nuclear-Physics Investigations (Theory and Experiment),1989