@incollection{2021:grnberger:data_acces, title = {Data access rules: The role of contractual unfairness control of (consumer) contracts}, year = {2021}, note = {}, booktitle = {Data Access, Consumer Interests and Public Welfare}, pages = {253--286}, edition = {1}, author = {Grünberger, Michael}, publisher = {Nomos}, address = {Baden-Baden}, series = {}, volume = {} }