@misc{Lehmann:2023,
  Address = {Berlin / Göttingen},
  Author = {Lehmann, Pola AND Franzmann, Simon AND Burst, Tobias AND Regel, Sven AND Riethmüller, Felicia AND Volkens, Andrea AND Weßels, Bernhard AND Zehnter, Lisa},
  Publisher = {Wissenschaftszentrum Berlin für Sozialforschung / Göttinger Institut für Demokratieforschung},
  Title = {The Manifesto Data Collection. Manifesto Project (MRG/CMP/MARPOR). Version 2023a},
  doi = {10.25522/manifesto.mpds.2023a},
  url = {https://doi.org/10.25522/manifesto.mpds.2023a},
  Year = {2023},