@misc{indiciae88e4af9a344b,
  title = {The Arctic Vortex in March 2011: A Dynamical Perspective},
  author = {Hurwitz, Margaret M. and Newman, Paul A. and Garfinkel,Chaim I.},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110015364},
  note = {Source identifier: 20110015364}
}