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This category contains pages that contains invalid digital object identifiers (DOIs). It is populated by {{ doi}}. To clean up, ensure that the DOI is specified as:
{{
doi|10.Foobar/1234}}
and not {{
doi|doi:10.Foobar/1234}}
{{
doi|10.Foobar/1234}}
and not {{
doi|http://dx.doi.org/10.Foobar/1234}}
or similar. DOI values are marked as invalid if they do not begin with 10.
This category has the following 4 subcategories, out of 4 total.
The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes.