Kis, S. Y., Gumenyuk, V. V., Kis, G. R., & Hrechanik, B. V. (2018). CONCEPTUAL BASES FOR THE DEVELOPMENT OF HOTEL & RESTAURANT AND RESORT & RECREATIONAL INFRASTRUCTURE OF THE OIL & GAS COMPLEX. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), (2(18), 18–25. https://doi.org/10.31471/2409-0948-2018-2(18)-18-25