00277nam a2200097Ia 4500008004100000100001800041245005100059245001900110260000900129856004100138160531s9999    xx            000 0 und d  aAuckly, Dave.  aTriangles, Rotation, a Theorem and the Jackpot  cby Dave Auckly  c2013  uhttp://arxiv.org/pdf/1301.0352v1.pdf