@article{GanopolskiWinkelmannSchellnhuber2016,
  author    = {A. Ganopolski and Ricarda Winkelmann and Hans Joachim Schellnhuber},
  title     = {Critical insolation-CO2 relation for diagnosing past and future glacial inception},
  journal   = {Nature : the international weekly journal of science},
  volume    = {529},
  pages     = {200 -- U159},
  doi       = {10.1038/nature16494},
  year      = {2016},
}