Danyliuk, M. O., et al. “MODEL OF INVESTMENT OPTIMIZATION IN INDUSTRIAL ENTERPRISES PRODUCTION INFRASTRUCTURE”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), no. 2(18), Nov. 2018, pp. 70-77, doi:10.31471/2409-0948-2018-2(18)-70-77.