Kukharchuk, Vasyl, Volodymyr Bogatchuk, і Valeriy Graniak. «HIGH FREQUENCY METHOD AND DIGITAL TOOL FOR MEASUREMENT OF HUMIDITY OF HETEROGENEOUS DISPERSIVE DIELECTRICS». Scientific Works of Vinnytsia National Technical University, no. 1 (Листопад 28, 2015). дата звернення Серпень 23, 2026. https://works.vntu.edu.ua/index.php/works/article/view/321.