@article{Liu2013, author = "Jean Liu and Euan Adie", title = "{Altmetric: Getting Started with Article-Level Metrics}", year = "2013", month = "5", url = "https://figshare.com/articles/presentation/Altmetric_Getting_Started_with_Article_Level_Metrics/709018", doi = "10.6084/m9.figshare.709018.v2" }