NOVIK, Gotfrid Y. INNOVATION IN ENVIRONMENTAL ENGINEERING EDUCATION AT REZEKNE HIGHER EDUCATION INSTITUTION. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 13–17, 1997. DOI: 10.17770/etr1997vol1.1860. Disponível em: https://journals23.rta.lv/index.php/ETR/article/view/1860.. Acesso em: 21 nov. 2024.