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Astronomy & Astrophysics

Volume 497 / No 2 (April II 2009)


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Astrophysical processes


Cosmology (including clusters of galaxies)


Extragalactic astronomy


Galactic structure, stellar clusters, and populations


Interstellar and circumstellar matter


Stellar structure and evolution


Stellar atmospheres


The Sun


Planets and planetary systems


Atomic, molecular, and nuclear data


Catalogs and data


Numerical methods and codes