MediaWiki:Cite error references group mismatch/en-ca

Safer nicotine wiki Tobacco Harm Reduction
Jump to navigation Jump to search

A list-defined reference has a conflicting group attribute "$1" (see the help page).

Retrieved from ‘https://safernicotine.wiki/mediawiki/index.php?title=MediaWiki:Cite_error_references_group_mismatch/en-ca&oldid=25942’