1. BUP (Baltic University Program). (2016). Baltic University Programme. www.balticuniv.uu.se/index.php/about-us . Last Accessed March 5, 2016.
2. BUP (Baltic University Program). (2015). Baltic University Programme: Annual report 2014. Uppsala Centre for Sustainable Development. Uppsala, Sweden: Uppsala University.
3. Dominick, R. (1998). Capitalism, communism, and environmental protection: Lessons from the German experience. Environmental History, 3, 311–332. doi: 10.2307/3985182 .
4. Economy Research Institute (Economy Research Institute of the Ministry of Economy of the Ministry of Economy). (2015). Natsionalnaya strategiya ustoychivogo sotsialno-ekonomicheskogo razvitiya Respubliki Belarus na period do 2030 goda [National strategy of sustainable social and economic development of the Republic of Belarus for the period to 2030. Economy Research Institute of the Ministry of Economy of the Ministry of Economy, Minsk, Belarus.
5. Johnson, J. B., & Reynolds, H. T. (2005). Political science research methods. Washington, D.C: CQ Press.