TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Chaberek, Agnieszka A1 - Sandhaas, Anna A1 - Wilke, Andreas T1 - Optimization the ratio of given biogas substrates to increase the biogas yield T2 - Fourth Environmental Best Practices Conference KW - Biogas Y1 - 2013 VL - 2013 SP - 34 ER -