{"id":"000171714","type":"book","title":"Der Römische Obligationsbegriff im Lichte der allgemeinen römischen Rechtsanschauung","publisher":"Almqvist Wiksells ; O. Harrassowitz","publisher-place":"Uppsala : Leipzig","author":[{"family":"Hägerström","given":"Axel Anders Theodor"}],"issued":{"raw":"1927"}}