MATISOVS, Ivars. TRANSFORMATION OF URBAN LANDSCAPEIN LATGALE REGION ON CHANGE OF 20- 21 CENTURIES. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 266–276, 2007. DOI: 10.17770/etr2007vol1.1731. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/1731.. Acesso em: 6 may. 2024.