GRIDNEV, V.P. Defending Leningrad (1941-1944). Administrative Consulting, [S. l.], n. 5, p. 95–104, 2019. DOI: 10.22394/1726-1139-2019-5-95-104. Disponível em: https://administrative-consulting.owebs.ru/article/view/13776. Acesso em: 8 nov. 2026.