Найденко, В.І., and О.О. Лебедєв. 2008. “Application of a Microwave in Radiology for Preparation of Tests for Measurement of Activity Beta-Gamma Radiating in Accounting Samples by a Spectrometer Method”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 37 (May):70-73. https://doi.org/10.20535/RADAP.2008.37.70-73.