V. Stevanović, S., M. T. Đorović, and M. R. Milanović. “RECIPROCITY BETWEEN LEVEL OF DEVELOPMENT OF ECONOMY AND RESULTS OF TRANSITION”. Ekonomika Poljoprivrede, vol. 56, no. 4, Dec. 2009, pp. 551-63, https://ea.bg.ac.rs/index.php/EA/article/view/1163.