@unpublished{PornsawadBoeckmann2014,
  author  = {Pornsarp Pornsawad and Christine B{\"o}ckmann},
  title   = {Modified iterative Runge-Kutta-type methods for nonlinear ill-posed problems},
  institution = {Institut f{\"u}r Mathematik},
  series    = {Preprints des Instituts f{\"u}r Mathematik der Universit{\"a}t Potsdam},
  number    = {3 (2014) 7},
  pages     = {30},
  year    = {2014},
}