@Misc{		  Diehl:2013*1,
  author	= {Patrick Diehl},
  title		= {Efficient k-nearest neighbor search on the {GPU}},
  howpublished	= { Seventh International Workshop Meshfree Methods for
		  Partial Differential Equations},
  month		= {09.09-11.09},
  year		= {2013},
  annote	= {talk, ag-schweitzer}
}