@techreport{GrieserTroemelSchoenwiese2002,
  author    = {J{\"u}rgen Grieser and Silke Tr{\"o}mel and Christian-Dietrich Sch{\"o}nwiese},
  title     = {Statistical time series decomposition into significant components and application to European temperature},
  institution = {Geowissenschaften},
  pages     = {20},
  year      = {2002},
}