E. Knudstrup, F. Grundahl, K. Brogaard, D. Slumstrup, J. A. Orosz: Extremely precise age and metallicity of the open cluster NGC 2506 using detached eclipsing binaries. In: Monthly Notices of the Royal Astronomical Society. Band499, Nr.1, 14. Oktober 2020, ISSN0035-8711, S.1312–1339, doi:10.1093/mnras/staa2855 (oup.com [abgerufen am 23. Dezember 2021]).
E. Knudstrup, F. Grundahl, K. Brogaard, D. Slumstrup, J. A. Orosz: Extremely precise age and metallicity of the open cluster NGC 2506 using detached eclipsing binaries. In: Monthly Notices of the Royal Astronomical Society. Band499, Nr.1, 14. Oktober 2020, ISSN0035-8711, S.1312–1339, doi:10.1093/mnras/staa2855 (oup.com [abgerufen am 23. Dezember 2021]).
E. Knudstrup, F. Grundahl, K. Brogaard, D. Slumstrup, J. A. Orosz: Extremely precise age and metallicity of the open cluster NGC 2506 using detached eclipsing binaries. In: Monthly Notices of the Royal Astronomical Society. Band499, Nr.1, 14. Oktober 2020, ISSN0035-8711, S.1312–1339, doi:10.1093/mnras/staa2855 (oup.com [abgerufen am 23. Dezember 2021]).