@conference{1686,
  author = {D. Haber and Bradley Hindman and Juri Toomre and R. Bogart},
  title = {Large-scale circulations using ring analysis},
  year = {2006},
  journal = {unknown},
  month = {2006-01},
  url = {http://adsabs.harvard.edu/full/2006ESASP.624E..45H},
  note = {JILA Pub. 7933},
}