Новосядлий, Степан Петрович, and Любомир Васильович Мельник. “FEATURES OF PLANNING OF HEARING DEVICES ON AN INTEGRAL ELEMENT BASE”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 1(17), Mar. 2019, pp. 220-36, https://pvntsh.nung.edu.ua/index.php/number/article/view/244.