- Wikisource has a lot of articles without internal link. Article count should include page without internal link.
- Some namespaces are included into article count (102 = author,104 = page, 106 = index). But the numerotation is not identical between wikis
For example :
On pl: 100=page, 102=index, 104=author
On it: 102=author, 108=page, 110=index
On fr: 102=author, 104=page, 112=index