ZIEMEĻNIECE, Aija. Restoration and Preservation of the Identity of Historical Cultural Landscape. Architecture and Urban Planning, Riga, Latvia, v. 5, p. 66–69, 2012. DOI: 10.7250/aup.2011.007. Disponível em: https://aup-journals.rtu.lv/aup/article/view/aup.2011.007.. Acesso em: 7 mar. 2026.