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<- [[:chaosbook]] ====== Chapter: Billiards ====== (ChaosBook.org blog, chapter [[http://chaosbook.org/paper.shtml#billiards|Billiards]]) --- //[[predrag.cvitanovic@physics.gatech.edu|Predrag Cvitanovic]] 2009-02-11 12:55// ~~DISCUSSION~~