@Article{	  Peterseim.Carstensen.Schedensack:2012*1,
  author	= {M. Schedensack and C. Carstensen and D. Peterseim},
  title		= {Comparison results for First-Order {FEM}s},
  journal	= {Oberwolfach Rep.},
  year		= {2012},
  volume	= {9},
  pages		= {495--497},
  number	= {1},
  annote	= {proceeding},
  doi		= {10.4171/OWR/2012/09},
  fjournal	= {Oberwolfach Reports}
}