Physical Processes in Gaseous Nebulae. III. The Balmer Decrement.

@article{Baker1938PhysicalPI,
  title={Physical Processes in Gaseous Nebulae. III. The Balmer Decrement.},
  author={James Gilbert Baker and Donald Howard Menzel},
  journal={The Astrophysical Journal},
  year={1938},
  volume={88},
  pages={52}
}
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