Arithmetic fundamental groups and noncommutative algebra - Fried Michael D ed.; Von Neumann Conference on Arithmetic Fundamental Groups and Noncommutative Algebra (16-27 Aug 1999 : Berkeley,California); Von Neumann conference on arithmetic fundamental groups and noncommutative algebra Berkeley, California 16-27 Aug 1999 (Providence AMS, 2002)
Keywords: Fundamental groups(Mathematics); Noncommutative algebra