CHRZAN, T. GEOTHERMAL WATERS IN POLAND. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 56–59, 2006. DOI: 10.17770/etr2003vol1.1979. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/1979.. Acesso em: 21 nov. 2024.