LAGZDIŅA, Ērika; ERNŠTEINS, Raimonds. MUNICIPAL ENVIRONMENTAL POLICY PLANNING: COMPLEMENTARITY OF DISCIPLINARY AND INTEGRATIVE APPROACHES. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 2, p. 134–144, 2015. DOI: 10.17770/etr2009vol2.1026. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/1026.. Acesso em: 5 may. 2024.