@unpublished{FreedenSchreiner1996,
  author  = {Willi Freeden and Michael Schreiner},
  title   = {Orthogonal and non-orthogonal multiresolution analysis, scale discrete and exact fully discrete wavelet transform on the sphere},
  institution = {Fachbereich Mathematik},
  series    = {Berichte der Arbeitsgruppe Technomathematik (AGTM Report)},
  number    = {163},
  year    = {1996},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-5663},
}