@incollection{HustedtSeyfried2020,
  author    = {Hustedt, Thurid and Seyfried, Markus},
  title     = {Challenges, triggers and initiators of climate policies and implications for policy formulation},
  series = {Leidenschaft und Augenmaß},
  booktitle = {Leidenschaft und Augenmaß},
  editor    = {Hickmann, Thomas and Lederer, Markus},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {978-3-8487-5249-2},
  doi       = {10.5771/9783845294292-169},
  pages     = {169 -- 180},
  year      = {2020},
  language  = {en}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651a BGB Vertragstypische Pflichten beim Pauschalreisevertrag},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {44},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651b BGB Abgrenzung zur Vermittlung},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {9},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651s BGB Insolvenzsicherung der im Europ{\"a}ischen Wirtschaftsraum niedergelassenen Reiseveranstalter},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {4},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651p BGB Zul{\"a}ssige Haftungsbeschr{\"a}nkung; Anrechnung},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {16},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651r BGB Insolvenzsicherung; Sicherungsschein},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {24},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651q BGB Beistandspflicht des Reiseveranstalters},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {10},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651o BGB M{\"a}ngelanzeige durch den Reisenden},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {10},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651t BGB Vorauszahlungen},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {6},
  year      = {2020},
  language  = {de}
}
@incollection{Steinroetter2020,
  author    = {Steinr{\"o}tter, Bj{\"o}rn},
  title     = {\S 651n BGB Schadensersatz},
  series = {Juris PraxisKommentar BGB : Schuldrecht},
  volume    = {2},
  booktitle = {Juris PraxisKommentar BGB : Schuldrecht},
  editor    = {Junker, Markus and Beckmann, Roland Michael and R{\"u}ßmann, Helmut},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-268-9},
  pages     = {19},
  year      = {2020},
  language  = {de}
}