Under CopyrightWalz, RainerRainerWalzEichhammer, WolfgangWolfgangEichhammerDoll, ClausClausDollHillenbrand, ThomasThomasHillenbrand2022-03-049.1.20142013https://publica.fraunhofer.de/handle/publica/23401910.24406/publica-fhg-234019de303600Neue Marktmechanismen schaffenjournal article