@misc{WetterBrueggingBaumkoetteretal.2021,
  author    = {Wetter, Christof and Br{\"u}gging, Elmar and Baumk{\"o}tter, Daniel and Gr{\"u}ner, Victoria},
  title     = {REzAB - Biogasanlagen f{\"u}r zuk{\"u}nftige Aufgaben fit machen!; 22. NRW-Biogastagung, Landwirtschaftskammer NRW, EnergieAgentur.NRW, Februar 2021},
  year      = {2021},
  language  = {de}
}