@phdthesis{Bruehl2008,
  author      = {Andreas Br{\"u}hl},
  title       = {Thermodynamische Untersuchungen an den niedrigdimensionalen Spinsystemen HP-(VO)2P2O7, SrCu2(BO3)2 und Azurit},
  pages       = {123},
  year        = {2008}
}