Sakiewicz, Piotr, Jan Cebula, Krzysztof Piotrowski, i Jolanta Bohdziewicz. „Methane Fermentation of Poultry Manure — Shortcomings and Advantages of the Technology: Fermentation or Co-Fermentation?”. Eco-Energetics: technologies, environment, law and economy 2 (czerwiec 26, 2019): 97–104. Udostępniono kwiecień 26, 2024. https://ojs.gsw.gda.pl/index.php/Eco-Energetics/article/view/114.