@incollection{Sonnentag2020,
  author    = {Sonnentag, Michael},
  title     = {Art. 23 EuErbVO Reichweite des anzuwendenden Rechts},
  series = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  volume    = {6},
  booktitle = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  editor    = {W{\"u}rdinger, Markus},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-277-1},
  pages     = {7},
  year      = {2020},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Art. 21 EuErbVO Allgemeine Kollisionsnorm},
  series = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  volume    = {6},
  booktitle = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  editor    = {W{\"u}rdinger, Markus},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-277-1},
  pages     = {15},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Art. 20 EuErbVO Universelle Anwendung},
  series = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  volume    = {6},
  booktitle = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  editor    = {W{\"u}rdinger, Markus},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-277-1},
  pages     = {4},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Art. 22 EuErbVO Rechtswahl},
  series = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  volume    = {6},
  booktitle = {Internationales Privatrecht und UN-Kaufrecht : Juris PraxisKommentar BGB},
  editor    = {W{\"u}rdinger, Markus},
  edition   = {9},
  publisher = {Juris},
  address   = {Saarbr{\"u}cken},
  isbn      = {978-3-86330-277-1},
  pages     = {14},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Artikel 88 Verkauf der Ware},
  series = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  booktitle = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  editor    = {Ball, Wolfgang},
  edition   = {Stand: 01.01.2021},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  pages     = {30},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Unterzeichnungsklausel},
  series = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  booktitle = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  editor    = {Ball, Wolfgang},
  edition   = {Stand: 01.07.2021},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  pages     = {1},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Unterzeichnungsklausel},
  series = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  booktitle = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  editor    = {Ball, Wolfgang},
  edition   = {Stand: 01.01.2021},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  pages     = {1},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Artikel 82 Verlust des Rechts des K{\"a}ufers auf Aufhebung des Vertrages oder Ersatzlieferung},
  series = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  booktitle = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  editor    = {Ball, Wolfgang},
  edition   = {Stand: 01.01.2021},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  pages     = {75},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Artikel 82 Verlust des Rechts des K{\"a}ufers auf Aufhebung des Vertrages oder Ersatzlieferung},
  series = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  booktitle = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  editor    = {Ball, Wolfgang},
  edition   = {Stand: 01.07.2021},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  pages     = {75},
  year      = {2021},
  language  = {de}
}
@incollection{Sonnentag2021,
  author    = {Sonnentag, Michael},
  title     = {Artikel 83 Fortbestand anderer Rechte des K{\"a}ufers},
  series = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  booktitle = {CISG : Beck-online.GROSSKOMMENTAR : Zivilrecht},
  editor    = {Ball, Wolfgang},
  edition   = {Stand: 01.01.2021},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  pages     = {2},
  year      = {2021},
  language  = {de}
}