@InCollection {df-ebt2023,
    author = {S. Foresti and G.Livraga},
    editor = {P. Samarati and M. {van Sinderen} and S. {De Capitani di
Vimercati} and F. Wijnhoven},
    booktitle = {E-Business and Telecommunications},
    title = {Selective Encryption for Owners’ Control in Digital Data Markets},
    publisher = {Springer},
    year = {2023}
}