@article{etna_vol38_pp1-16,
  author  = {Leszek Marcinkowski},
  title   = {A preconditioner for a FETI-DP method for mortar element discretization of a 4th order problem in 2D},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {38},
  year    = {2011},
  pages   = {1--16},
}