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Current status of astronomical observations on possible cosmological variations of the proton-to-electron mass ratio μ=m_p/m_e

A. Ivanchik, D. Varshalovich and P. Petitjean

Eur. Phys. J. Special Topics, 163 (2008) 191-196

DOI: https://doi.org/10.1140/epjst/e2008-00819-3

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