3 ms·The metadata in the file says 2004: CreationDate (D:20041122195023)by nkurz 12y agoThe metadata in the file says 2004: CreationDate (D:20041122195023)dang 12y agoI believe it is cited in earlier sources, though.pbsd 12y agoFirst time it appears in the author's page is November 25, 2004: https://web.archive.org/web/20041125085351/http://www.math.uiuc.edu/~r-ash/ https://web.archive.org/web/20041125085351/http://www.math.u...dang 12y agoOk, 2004 wins.