@article{3173,
  author = {Amir Levinson and Mitchell Begelman},
  title = {Collimation and Confinement of Magnetic Jets by External Media},
  year = {2013},
  journal = {The Astrophysical Journal},
  volume = {764},
  pages = {148},
  month = {2013-02},
  issn = {0004-637X},
  doi = {10.1088/0004-637X/764/2/148},
}