Marsak, J. a Skoblja, S. (2002) „Role of Catalysts in Tar Removal from Biomass Gasification", Chemické listy, 96(10). Dostupné z: http://blog.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2297 (Viděno: 29 listopad 2024).