RUBLEUSKI, A. “QUANTITATIVE EVALUATIONS OF SOCIAL CAPITAL INSTITUTES: MODELING IN SOCIAL-ECONOMIC NETWORK FOR ECONOMIC-MATHEMATICAL METHODS BY USE THE FORMULA OF NETWORK PROGRESSION LINKS”. Vestnik of Polotsk State University. Part D. Economic and Legal Sciences, no. 14, Oct. 2016, pp. 45-50, https://journals.psu.by/economics/article/view/4152.