Category:Pages with DOI errors

This category contains pages that contains bad digital object identifiers (DOIs). It is populated by doi, cite doi, and various citation templates with the doi parameter. To clean up, ensure that the DOI is specified as: or similar. Many of the entries in this category are not fixable because they are in archived pages or they are in templates which only display this error when displayed directly instead of being used.
 * and not
 * and not
 * and not