@article{1701,
  author = {I. Hernandez and R. Komm and F. Hill and R. Howe and T. Corbard and D. Haber},
  title = {Meridional Circulation Variability from Large-Aperture Ring-Diagram Analysis of Global Oscillation Network Group and Michelson Doppler Imager Data},
  year = {2006},
  journal = {The Astrophysical Journal},
  volume = {638},
  pages = {576-583},
  month = {Oct-02-2006},
  issn = {0004-637X},
  url = {http://stacks.iop.org/0004-637X/638/i=1/a=576},
  doi = {10.1086/498642},
}