Бєлякова, О. В. “Development of Innovative Potential of Regions of Ukraine under Market Transformation”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), vol. 1, no. 11, Apr. 2015, pp. 66-72, https://eung.nung.edu.ua/index.php/ecom/article/view/144.