The following resources for Superfunction are loaded:
http://mizugadro.mydns.jp/t/index.php/Superfunction (Original desctiption)
http://www.proofwiki.org/wiki/Definition:Superfunction (definition)
http://en.citizendium.org/wiki/Superfunction (popular description)
http://en.wikipedia.org/wiki/Superfunction (vulgarizatoin)
Sorry, the previously announced article
http://tori.ils.uec.ac.jp/TORI/index.php/Superfunction is no more avialable.