Yanenko, O. P., K. L. Shevchenko, V. A. Shulha, and O. D. Holovchanska. 2017. “Photometric Absorbance Spectrum Analyzer of Slightly Transparent Biomaterials”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 69 (July):62-65. https://doi.org/10.20535/RADAP.2017.69.62-65.