@article{decomposingtemperaturetimeserieswithnon,
  title = {Decomposing Temperature Time Series with Non-Negative Matrix Factorization},
  author = {Peter Weiderer and Ana Maria Tomé and Elmar Wolfgang Lang},
  year = {2019},
  eprint = {1904.02217},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.02217v1},
}