@unpublished{Schmidtmann2007,
  author  = {Olaf Schmidtmann},
  title   = {Modelling of the interaction of lower and higher modes in two-dimensional MHD-equations},
  institution = {Institut f{\"u}r Physik und Astronomie},
  series    = {NLD Preprints},
  number    = {17},
  year    = {2007},
}