@InCollection{	  Schweitzer.Wu:2014,
  year		= {2014},
  isbn		= {978-3-319-00785-4},
  booktitle	= {Singular Phenomena and Scaling in Mathematical Models},
  editor	= {Griebel, Michael},
  doi		= {10.1007/978-3-319-00786-1_15},
  title		= {A Moving Least Squares Approach to the Construction of
		  Discontinuous Enrichment Functions},
  url		= {http://dx.doi.org/10.1007/978-3-319-00786-1_15},
  publisher	= {Springer International Publishing},
  author	= {Schweitzer, M.~A. and Wu, S.},
  pages		= {347-360},
  annote	= {refereed series,ag-schweitzer}
}