@techreport{4943,
  title = {Energy Functionals for
  Manifold-valued Mappings and
  Their Properties},
  abstract = {This technical report is merely an extended version of the appendix of Steinke et.al. "Manifold-valued Thin-Plate Splines with Applications in
  Computer Graphics" (2008) with complete proofs,
  which had to be omitted due to space restrictions. This technical report requires a basic knowledge of differential
  geometry. However, apart from that requirement the technical report is self-contained.},
  number = {167},
  organization = {Max-Planck-Gesellschaft},
  institution = {Max Planck Institute for Biological Cybernetics, Tübingen},
  school = {Biologische Kybernetik},
  month = jan,
  year = {2008},
  author = {Hein, M. and Steinke, F. and Sch{\"o}lkopf, B.},
  month_numeric = {1}
}