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Olivier Chesneau, et al.: Time, spatial, and spectral resolution of the Halpha line-formation region of Deneb and Rigel with the VEGA/CHARA interferometer. In: Astronomy and Astrophysics (2010). 13. Juli 2010, doi:10.1051/0004-6361/201014509, arxiv:1007.2095v1.
