@Article{	  Beuchler.Eibner.Langer:2008,
  author	= {Beuchler, Sven and Eibner, Tino and Langer, Ulrich},
  title		= {Primal and dual interface concentrated iterative
		  substructuring methods},
  journal	= {SIAM J. Numer. Anal.},
  fjournal	= {SIAM Journal on Numerical Analysis},
  volume	= {46},
  year		= {2008},
  number	= {6},
  pages		= {2818--2842},
  issn		= {0036-1429},
  mrclass	= {65N30 (65N22 65N55)},
  mrnumber	= {2439493 (2009h:65170)},
  mrreviewer	= {Dietrich Braess},
  doi		= {10.1137/070691723},
  url		= {http://dx.doi.org/10.1137/070691723}
}