KOVALEV, Dmitry. Improving the quality of accommodation in the center of Saint-Petersburg during the reconstruction of tenement buildings. Gosudarstvennaya Sluzhba, [S. l.], v. 17, n. 5, p. 49–51, 2015. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/22139. Acesso em: 9 nov. 2026.