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Rob Kirby has a huge collection of open problems: math.berkeley.edu/~kirby/problems.ps.gzhttp://math.berkeley.edu/~kirby/problems.ps.gz
Rob Kirby has a huge collection of open problems: math.berkeley.edu/~kirby/problems.ps.gz
Rob Kirby has a huge collection of open problems: http://math.berkeley.edu/~kirby/problems.ps.gz
