Vashchyshak, Iryna Romanivna, Sergiy Vashchyshak, Vitaliy Tsykh, і Andriy Yavorskiy. 2015. «Complex Inspecton of Underground Oil-Gas Pipe-Lines». Scientific Works of Vinnytsia National Technical University, вип. 1 (Листопад). https://works.vntu.edu.ua/index.php/works/article/view/434.