@Article{	  EdelkampW13QuickArxiv,
  author	= "Stefan Edelkamp and Armin Wei{\ss}",
  title		= "{QuickXsort}: {E}fficient {S}orting with $n \log n -
		  1.399n + o(n)$ {C}omparisons on {A}verage",
  journal	= "ArXiv e-prints",
  volume	= "abs/1307.3033",
  year		= "2013",
  url		= "http://arxiv.org/abs/1307.3033"
}