ORCID: Enter Once | Reuse Often Haak Laurel 10.23640/07243.6394319.v1 https://orcid.figshare.com/articles/presentation/ORCID_Enter_Once_Reuse_Often/6394319 "ORCID: Enter Once | Reuse Often" was presented at the ORCID Nordics Workshop in Espoo, Finland on May 29, 2018 by Laurel Haak (ORCID). 2018-05-30 20:40:43 ORCID Persistent Identifiers Research Infrastructure Information Systems