@article{397325,
      author = {Kraus, Johannes. and Margenov, Svetozar.},
      url = {http://library.usi.edu/record/397325},
      title = {Robust algebraic multilevel methods and algorithms  [electronic resource] /},
      publisher = {Walter De Gruyter,},
      recid = {397325},
      pages = {x, 246 p. :},
      address = {Berlin ;},
      year = {2009},
}