@article{Johnston2020, author = "Leslie Johnston", title = "{NP2020_Challenges in Preservation and Archiving Digital Materials}", year = "2020", month = "4", url = "https://nisoplus.figshare.com/articles/presentation/NP2020_Challenges_in_Preservation_and_Archiving_Digital_Materials/12071712", doi = "10.6084/m9.figshare.12071712.v1" }