DOI
| A Digital Object Identifier (DOI) is a unique alphanumeric string that identifies content and provides a persistent link to its location on the Internet | Technically, a DOI is a registered URI (Uniform Resource Identifier) within the info-URI namespace (IETF RFC 4452) |
| Most scientific publications nowadays are identified by a DOI | To resolve a DOI, one may either go to https://dx.doi.org or directly obtain the URL by appending the DOI to the https://dx.doi.org string |
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DOI