Полевич, І. О. “INNOVATIVE-INVESTMENT ACTIVITY IN KHARKIV REGION AS A FORM OF ITS POTENTIAL REALIZATION”. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", no. 43, May 2016, pp. 140-7, https://periodicals.karazin.ua/geoeco/article/view/5757.