@article{KretschmerCohenMatthiasetal.2018,
  author    = {Marlene Kretschmer and Judah Cohen and Vivien Matthias and Jakob Runge and Dim Coumou},
  title     = {The different stratospheric influence on cold-extremes in Eurasia and North America},
  journal   = {npj Climate and Atmospheric Science},
  volume    = {1},
  doi       = {10.1038/s41612-018-0054-4},
  year      = {2018},
}