Sibirskaya, Elena V., et al. “The Foresight Approach to Researching Innovative Activity in High-Tech Businesses”. Krakow Review of Economics and Management Zeszyty Naukowe Uniwersytetu Ekonomicznego W Krakowie, no. 5(977), Feb. 2019, pp. 187-94, https://doi.org/10.15678/ZNUEK.2018.0977.0512.