БальсевичА. А., ПивовароваС. Г. and ПодколзинаЕ. А. (2011) “The Information Transparency of Public Procurement in Russian Regions: Estimation and Explanations”, State procurement: management, placement, maintenance. Academic appendix, (5), pp. 38-61. Available at: https://law-journal.hse.ru/index.php/gzpr/article/view/2848 (Accessed: 15July2025).