@article{KirscheBoeckmann2005,
  author    = {Kirsche, Andreas and B{\"o}ckmann, Christine},
  title     = {Rational approximations for ill-conditioned equation systems},
  year      = {2005},
  abstract  = {In this study we present iterative methods using rational approximations, e.g... Pade approximants, which work very well for strongly ill-conditioned systems. In principle all methods of the family are convergent. One type of those methods has the advantage that their convergence behavior is very fast without additional a-priori information on the optimal relaxation parameter. (c) 2005 Elsevier Inc. All rights reserved},
  language  = {en}
}