Under CopyrightAckermann, H.H.AckermannEwe, H.H.EweKüfer, K.-H.K.-H.KüferSchröder, M.M.Schröder2022-03-0727.5.20112011https://publica.fraunhofer.de/handle/publica/29538910.24406/publica-fhg-295389en003006519Modeling profit sharing in combinatorial exchanges by network flowsreport