Nazarova, Varvara, and Valentina Khrabrova. “HOW TO MAKE THE RUSSIAN GRAIN MARKET MORE EFFECTIVE”. Ekonomika poljoprivrede 60, no. 4 (December 31, 2013): 867–883. Accessed May 24, 2025. https://www.ea.bg.ac.rs/index.php/EA/article/view/426.