NEVZOROVA, Ekaterina Nikolaevna; KIREENKO, Anna Pavlovna; MAYBUROV, Igor Anatolevich. Spatial Correlation and Distribution of the Shadow Economy in Russia. Economy of Regions, [S. l.], v. 16, n. 2, p. 464–478, 2020. DOI: 10.17059/2020-2-10. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1726. Acesso em: 24 apr. 2026.