Muller, S., Beelen, A., Guélin, M., Black, J. H., Combes, F., Bethlem, H. L., . . . Wozny, N. (2026). A sub-ppm upper limit on the cosmological variations of the fine structure constant α. Astronomy & Astrophysics / Astronomie et Astrophysique, 706, 1-10. https://doi.org/10.1051/0004-6361/202557492
Παραπομπή σε μορφή Chicago (17η εκδ.)Muller, S., et al. "A Sub-ppm Upper Limit on the Cosmological Variations of the Fine Structure Constant α." Astronomy & Astrophysics / Astronomie Et Astrophysique 706 (2026): 1-10. https://doi.org/10.1051/0004-6361/202557492.
Παραπομπή σε μορφή MLA (9th εκδ.)Muller, S., et al. "A Sub-ppm Upper Limit on the Cosmological Variations of the Fine Structure Constant α." Astronomy & Astrophysics / Astronomie Et Astrophysique, vol. 706, 2026, pp. 1-10, https://doi.org/10.1051/0004-6361/202557492.