%author_url= (
'S. Akbulut' => 'http://www.math.msu.edu/~akbulut/',
'Selman Akbulut' => 'http://www.math.msu.edu/~akbulut/',
'C.-F. Bödigheimer' => 'http://www.math.uni-bonn.de/people/cfb/',
'J. Caruso' => '',
'F. R. Cohen' => 'http://www.math.rochester.edu/people/faculty/cohf/',
'F. Cohen' => 'http://www.math.rochester.edu/people/faculty/cohf/',
'W. G. Dwyer' => 'http://www.nd.edu/~wgd/',
'F. T. Farrell' => 'http://math.binghamton.edu/farrell/index.html',
'M. H. Freedman' => 'http://research.microsoft.com/theory/freedman/',
'Michael H. Freedman' => 'http://research.microsoft.com/theory/freedman/',
'I. Hambleton' => 'http://www.math.mcmaster.ca/ian/ian.html',
'Ian Hambleton' => 'http://www.math.mcmaster.ca/ian/ian.html',
'C. B. Hughes' => 'http://www.math.vanderbilt.edu/~hughescb/',
'B. Hughes' => 'http://www.math.vanderbilt.edu/~hughescb/',
'Bruce Hughes' => 'http://www.math.vanderbilt.edu/~hughescb/',
'C. Bruce Hughes' => 'http://www.math.vanderbilt.edu/~hughescb/',
'L. Kauffman' => 'http://math.uic.edu/~kauffman/',
'Louis H. Kauffman' => 'http://math.uic.edu/~kauffman/',
'Richard Lashof'=>"",
'R. C. Kirby' => 'http://www.math.berkeley.edu/~kirby/',
'Robion C. Kirby' => 'http://www.math.berkeley.edu/~kirby/',
'Ib Madsen' => 'http://home.imf.au.dk/imadsen/',
'J. P. May' => 'http://zaphod.uchicago.edu/~may/',
'R. J. Milgram' => '',
'J. Neisendorfer' => 'http://www.math.rochester.edu/people/faculty/jnei/',
'Joseph Neisendorfer' => 'http://www.math.rochester.edu/people/faculty/jnei/',
'R. Oliver' => 'http://www.math.univ-paris13.fr/~bobol/',
'Robert Oliver' => 'http://www.math.univ-paris13.fr/~bobol/',
'E. K. Pedersen' => 'http://math.binghamton.edu/erik/index.html',
'Erik Kjaer Pedersen' => 'http://math.binghamton.edu/erik/index.html',
'A. Ranicki' => 'http://www.maths.ed.ac.uk/~aar/',
'N. Ray' => 'http://www.ma.man.ac.uk/~nige/',
'Nigel Ray' => 'http://www.ma.man.ac.uk/~nige/',
'Robert Switzer' => '',
'S. Stolz' => 'http://www.nd.edu/~stolz/',
'J. B. Wagoner' => '',
'S. Weinberger' => 'http://zaphod.uchicago.edu/~shmuel/',
'Shmuel Weinberger' => 'http://zaphod.uchicago.edu/~shmuel/',
'E. B. Williams' => 'http://www.nd.edu/~bruce/',
'B. Williams' => 'http://www.nd.edu/~bruce/',
'Bruce Williams' => 'http://www.nd.edu/~bruce/',
'E. Bruce Williams' => 'http://www.nd.edu/~bruce/',
'Frederico Xavier'=>'http://www.nd.edu/~fxavier/',
'Scott Nollet'=>'http://faculty.tcu.edu/snollet/',
'ME'=>"Laurence R. Taylor",
);