@unpublished{MaassPereverzevRamlauetal.2007,
  author  = {Peter Maaß and Sergei V. Pereverzev and Ronny Ramlau and Sergei G. Solodky},
  title   = {An adaptive discretization for Tikhonov-Phillips regularization with a posteriori parameter selection},
  institution = {Institut f{\"u}r Physik und Astronomie},
  series    = {NLD Preprints},
  number    = {48},
  year    = {2007},
}