@article{2475,
  author = {Bradley Hindman and D. Haber and Juri Toomre},
  title = {Subsurface Circulations within Active Regions},
  year = {2009},
  journal = {The Astrophysical Journal},
  volume = {698},
  pages = {1749-1760},
  month = {2009-06},
  issn = {0004-637X},
  doi = {10.1088/0004-637X/698/2/1749},
}