@inbook{publication-23802, address={Z{\"u}rich}, author={Eberle, Reto}, booktitle={OR Kommentar zum Schweizerischen Obligationenrecht}, editor={Kostkiewicz, Jolanta Kren and Wolf, Stephan and Amstutz, Marc and Frankhauser, Roland}, isbn={978-3-280-07470-1}, pages={1966-1979}, publisher={Orell F{\"u}ssli}, title={OR Kommentar, Art. 660-670}, year=2023, }