Liura, Oleh     Theoretical principles and methods of distortions recognition in load surges, short circuits and powerful electric drives launching type power lines [Текст] / Oleh Liura, Ivan Ostrovka, Iryna Sabadash, Yaroslav Nykolaichuk // Modern problems of radio engineering, telecommunications and computer science (TCSET'2016) : proc. of the XIII Intern. conf., febr., 23-26, 2016, Lviv-Slavske, Ukraine / Min. of Education and Science of Ukrainiane, Lviv Polytechn. Nat. Univ. — Львів : Вид-во Львів. політехніки, 2016. — P. 33-36.