?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=G+J+%2C+Chaitin&rft.aulast=G+J+&rft.aufirst=Chaitin&rft.date=10+March+2009&rft.btitle=ALGORITHMIC+INFORMATION+THEORY&rft.tpages=236&rft.genre=book