Bilynskyi, Yosyp, Marianna Dobrovolska, і Oleksandr Bilynskyi. «CHANGES OF BIOCHEMICAL CHARACTERISTICS OF SALIVA AND THEIR INFLUENCE ON STOMATOLOGICAL STATE OF STUDENTS UNDER STRESS». Scientific Works of Vinnytsia National Technical University, no. 1 (Липень 5, 2017): 1–5. дата звернення Травень 7, 2026. https://works.vntu.edu.ua/index.php/works/article/view/491.