Kukharchuk, Vasyl, Volodymyr Bogachuk, і Valeriy Graniak. «DETERMINATION OF CHARACTERISTIC OPTIC WAVELENGTHS FOR RELIABLE CONTROL OF SUBSTANCE COMPOSITION». Scientific Works of Vinnytsia National Technical University, no. 2 (Листопад 30, 2015). дата звернення Червень 20, 2026. https://works.vntu.edu.ua/index.php/works/article/view/214.