Conference paper{nokey, title = {Personal Data Stores and the GDPR’s lawful grounds for processing personal data}, author = {Janssen, H. and Cobbe, J. and Norval, C. and Singh, J.}, doi = {https://doi.org/10.5281/zenodo.3234902}, year = {2019}, date = {2019-05-29}, keywords = {Data protection, decentralisation, lawful grounds for processing, personal data stores, Privacy, Transparency}, }