DOI (P356)

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serial code used to uniquely identify digital objects like academic papers
  • Digital Object Identifier
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Language Label Description Also known as
English
DOI
serial code used to uniquely identify digital objects like academic papers
  • Digital Object Identifier

Data type

External identifier

Statements

10\.\d{4,9}/[A-Z0-9_\W]+
Syntax described at http://www.doi.org/doi_handbook/2_Numbering.html#2.2 does not specify case. Uppercase recommended. (English)
very long final portion should be handled as exceptions in associated <code>Constraint:Format</code> (English)
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Constraints