@unpublished{BayerBethFreeden1998,
  author  = {Michael Bayer and Stefan Beth and Willi Freeden},
  title   = {Geophysical Field Modelling by Multiresolution Analysis},
  institution = {Fachbereich Mathematik},
  series    = {Berichte der Arbeitsgruppe Technomathematik (AGTM Report)},
  number    = {191},
  year    = {1998},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-5972},
}