@inproceedings{KasperSchiffelsKrafftetal.2016,
  author    = {Katharina Kasper and Johannes Schiffels and Simone Krafft and Isabel Kuperjans and Gereon Elbers and Thorsten Selmer},
  title     = {Biogas Production on Demand Regulated by Butyric Acid Addition},
  booktitle = {IOP Conference Series: Earth and Environmental Science. Bd. 32},
  volume    = {32},
  pages     = {012009/1 -- 012009/4},
  doi       = {10.1088/1755-1315/32/1/012009},
  year      = {2016},
}