Яцюк, С. С. “Rapid Analysis of the enterprises’ Financial Condition As a Way of Discovery of ‘bottlenecks’ in Its Activities”. 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. 142-8, https://eung.nung.edu.ua/index.php/ecom/article/view/157.