De Beck, E.; Decin, L.; De Koter, A.; Justtanont, K.; Verhoelst, T.; Kemper, F.; Menten, K. M. (2010). "Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles. II. CO line survey of evolved stars: Derivation of mass-loss rate formulae". Astronomy and Astrophysics. Cilt 523. ss. A18. arXiv:1008.1083 $2. Bibcode:2010A&A...523A..18D. doi:10.1051/0004-6361/200913771.
De Beck, E.; Decin, L.; De Koter, A.; Justtanont, K.; Verhoelst, T.; Kemper, F.; Menten, K. M. (2010). "Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles. II. CO line survey of evolved stars: Derivation of mass-loss rate formulae". Astronomy and Astrophysics. Cilt 523. ss. A18. arXiv:1008.1083 $2. Bibcode:2010A&A...523A..18D. doi:10.1051/0004-6361/200913771.
De Beck, E.; Decin, L.; De Koter, A.; Justtanont, K.; Verhoelst, T.; Kemper, F.; Menten, K. M. (2010). "Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles. II. CO line survey of evolved stars: Derivation of mass-loss rate formulae". Astronomy and Astrophysics. Cilt 523. ss. A18. arXiv:1008.1083 $2. Bibcode:2010A&A...523A..18D. doi:10.1051/0004-6361/200913771.