http://www.sec.gov/Archives/edgar/data/40554/000004055414000079/cycle476psupp.htm
http://www.sec.gov/Archives/edgar/data/715957/000119312514247205/d733897d424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004576/j623140424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004578/a623141424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004586/n623140424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004604/n623141424b2.htm