SAMSON-BRĘK, I.; BIERNAT, K. Possibilities of using agricultural biogas for the production of engine fuel. Studia Ecologiae et Bioethicae, [S. l.], v. 7, n. 2, p. 79–90, 2009. DOI: 10.21697/seb.2009.7.2.07. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6930. Acesso em: 19 may. 2024.