@Article{	  Griebel.Scherer.Schweitzer:2007,
  author	= {M. Griebel and K.~Scherer and M.~A. Schweitzer},
  title		= {{R}obust {N}orm {E}quivalencies for {D}iffusion
		  {P}roblems},
  journal	= {Math. Comput.},
  year		= {2007},
  volume	= {76},
  pages		= {1141--1161},
  annote	= {article,C2,ag-schweitzer},
  pdf		= {http://wissrech.ins.uni-bonn.de/research/pub/schweitz/griebel-scherer-schweitzer-revised-II-P9776.pdf}
		  ,
  url		= {http://www.ams.org/mcom/2007-76-259/S0025-5718-07-01973-4/home.html}
		  
}