@article{Van de Sompel2016, author = "Herbert Van de Sompel", title = "{A Signposting Pattern for PIDs}", year = "2016", month = "11", url = "https://figshare.com/articles/journal_contribution/A_Signposting_Pattern_for_PIDs/4249739", doi = "10.6084/m9.figshare.4249739.v1" }