@InProceedings {dfls-cloud2019,
    author = {S. {De Capitani di Vimercati} and S. Foresti and G.
Livraga and P. Samarati},
    booktitle = {Proc. of the 12th IEEE International Conference on Cloud Computing (IEEE CLOUD 2019)},
    title = {Empowering Owners with Control in Digital Data Markets},
    address = {Milan, Italy},
    month = {July},
    day = {8-13},
    year = {2019}
}