@unpublished{FenglerMichelMichel2005,
  author  = {M.J. Fengler and D. Michel and V. Michel},
  title   = {Contributions of the Geomathematics Group to the GAMM 76th Annual Meeting},
  institution = {Fachbereich Mathematik},
  series    = {Schriften zur Funktionalanalysis und Geomathematik},
  number    = {23},
  year    = {2005},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-14096},
}