@techreport{LangDresslerPinnauetal.2006,
  author    = {Holger Lang and Klaus Dressler and Rene Pinnau and Gerd Bitsch},
  title     = {A homotopy between the solutions of the elastic and elastoplastic boundary value problem},
  institution = {Fachbereich Mathematik},
  series    = {Berichte der Arbeitsgruppe Technomathematik (AGTM Report)},
  number    = {268},
  year      = {2006},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-14483},
}