TYKKYLÄINEN, M.; JUSSILA, H. Potentials for innovative restructuring of industry in Northwestern Russia. Fennia - International Journal of Geography, [S. l.], v. 176, n. 1, p. 223–245, 1998. DOI: 10.11143/fennia.8922. Disponível em: https://fennia.journal.fi/article/view/8922. Acesso em: 6 may. 2024.