БальсевичА А, ПивовароваС Г, and ПодколзинаЕ А. “The Information Transparency of Public Procurement in Russian Regions: Estimation and Explanations”. State procurement: management, placement, maintenance. Academic appendix, no. 5 (December 26, 2011): 38-61. Accessed July 14, 2025. https://law-journal.hse.ru/index.php/gzpr/article/view/2848.