http://www.cs.nyu.edu/pipermail/fom/1999-September/003423.html
http://www.cs.nyu.edu/pipermail/fom/1999-September/003425.html
http://www.cs.nyu.edu/pipermail/fom/2000-January/003737.html
http://www.cs.nyu.edu/pipermail/fom/2000-February/003801.html
http://www.cs.nyu.edu/pipermail/fom/2000-February/003808.html
Frank's homepage -- http://www.math.uchicago.edu/~mfrank/
http://www.cs.nyu.edu/pipermail/fom/1999-September/003425.html
http://www.cs.nyu.edu/pipermail/fom/2000-January/003737.html
http://www.cs.nyu.edu/pipermail/fom/2000-February/003801.html
http://www.cs.nyu.edu/pipermail/fom/2000-February/003808.html
Frank's homepage -- http://www.math.uchicago.edu/~mfrank/