Ciegis, Remigijus, Dalia Streimikiene, Rimantas Pareigis, and Dalia Gineitiene. “ENVIRONMENTAL KUZNETS CURVES: ECONOMIC IMPLICATIONS”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 23, 2007): 235–243. Accessed May 4, 2024. https://journals.rta.lv/index.php/ETR/article/view/1716.