Dobrovolska, L., V. Volynets, і I. Bandura. «MULTIFACTORAL FORECAST OF ELECTRICAL ENGINEERING COMPLEXS OF COAL MINES CONSUMPTION FOR PLANNING THEIR ENERGY EFFICIENT MODES». Scientific Works of Vinnytsia National Technical University, вип. 2, Листопад 2015, https://works.vntu.edu.ua/index.php/works/article/view/411.