@Article{	  Beuchler:2005,
  author	= {Beuchler, S.},
  title		= {A domain decomposition preconditioner for {$p$}-{FEM}
		  discretizations of two-dimensional elliptic problems},
  journal	= {Computing},
  fjournal	= {Computing. Archives for Scientific Computing},
  volume	= {74},
  year		= {2005},
  number	= {4},
  pages		= {299--317}
}