entries:
    Ippisch2019a:
        type: PhdThesis
        title: '{Smartphone-based Frameworks and Protocols for Opportunistic Networking}'
        school: Heinrich Heine University, Düsseldorf, Germany
        month: '1'
        year: '2019'
        howpublished: Dissertation
        author:
        -   first: Andre
            last: Ippisch