Ciegis, Remigijus, Dalia Streimikiene, Rimantas Pareigis, and Dalia Gineitiene. “ENVIRONMENTAL KUZNETS CURVES: ECONOMIC IMPLICATIONS”. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 23, 2007): 235–243. Accessed May 1, 2025. https://journals.ru.lv/index.php/ETR/article/view/1716.