Wikipedia:Articles for deletion/Concept algebra
the paper was co-authored by Shilong Wu. Note also that the "host" of the Google Group is named Shilong Wu. Neither is a |reliable source independent of the topic of the article or the originator of the topic
— User:B, 03:52, 10 March 2009 (UTC)
Stance: comment
Cited policy: WP:RS (Wikipedia:Reliable sources)