@article{45934,
  author       = {{Kovács, Balázs}},
  issn         = {{0862-7940}},
  journal      = {{Applications of Mathematics}},
  keywords     = {{Applied Mathematics}},
  number       = {{5}},
  pages        = {{489--508}},
  publisher    = {{Institute of Mathematics, Czech Academy of Sciences}},
  title        = {{{On the numerical performance of a sharp a posteriori error estimator for some nonlinear elliptic problems}}},
  doi          = {{10.1007/s10492-014-0068-0}},
  volume       = {{59}},
  year         = {{2014}},
}

@article{45933,
  author       = {{Karátson, J. and Kovács, Balázs}},
  issn         = {{0898-1221}},
  journal      = {{Computers & Mathematics with Applications}},
  keywords     = {{Computational Mathematics, Computational Theory and Mathematics, Modeling and Simulation}},
  number       = {{3}},
  pages        = {{449--459}},
  publisher    = {{Elsevier BV}},
  title        = {{{Variable preconditioning in complex Hilbert space and its application to the nonlinear Schrödinger equation}}},
  doi          = {{10.1016/j.camwa.2012.04.021}},
  volume       = {{65}},
  year         = {{2012}},
}

@article{45932,
  author       = {{Kovács, Balázs}},
  issn         = {{1895-1074}},
  journal      = {{Central European Journal of Mathematics}},
  keywords     = {{General Mathematics}},
  number       = {{1}},
  pages        = {{217--230}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{A comparison of some efficient numerical methods for a nonlinear elliptic problem}}},
  doi          = {{10.2478/s11533-011-0071-6}},
  volume       = {{10}},
  year         = {{2011}},
}