DUBROVSKIS, Vilis; PLŪME, Imants; SPĪDĀNS, Andis; STRAUME, Indulis. FACILITY OF BIOGAS PRODUCTION IN LATVIA. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 46–51, 2007. DOI: 10.17770/etr2007vol1.1717. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/1717.. Acesso em: 4 dec. 2024.