@InCollection {dfls-closer2016,
    author = {S. {De Capitani di Vimercati} and S. Foresti and G. Livraga and P. Samarati},
    editor = {M. Helfert and D. Ferguson and {V.M.} Munoz and J. Cardoso},
    booktitle = {International Conference on Cloud Computing and Services Science},
    title = {Supporting Users in Data Outsourcing and Protection in the Cloud},
    publisher = {Springer},
    year = {2017}
}