New constraints on varying α

@article{Rocha2003NewCO,
  title={New constraints on varying $\alpha$},
  author={Graca M. Rocha and Richard Trotta and Carlos J. A. P. Martins and Alessandro Melchiorri and P. P. Avelino and Pedro T. P. Viana},
  journal={New Astronomy Reviews},
  year={2003},
  volume={47},
  pages={863-869}
}

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