SHAMAKHOV, V.A. Effective Development of Saint Petersburg and Leningrad Region: The Historian’s View. Administrative Consulting, [S. l.], n. 2, p. 6, 2023. DOI: 10.22394/1726-1139-2023-2-6-6. Disponível em: https://administrative-consulting.owebs.ru/article/view/14441. Acesso em: 8 nov. 2026.