^Komatsu, E.; Smith, K. M.; Dunkley, J.; Bennett, C. L.; Gold, B.; Hinshaw, G.; Jarosik, N.; Larson, D. et al. (2011). “SEVEN-YEARWILKINSON MICROWAVE ANISOTROPY PROBE(WMAP) OBSERVATIONS: COSMOLOGICAL INTERPRETATION”. The Astrophysical Journal Supplement Series192 (2): 18. doi:10.1088/0067-0049/192/2/18. ISSN0067-0049.
^Planck Collaboration (2018). “Planck 2018 results. VI. Cosmological parameters”. arXiv:1807.06209.
^Abbott, T. M. C.; Allam, S.; Andersen, P.; Angus, C.; Asorey, J.; Avelino, A.; Avila, S.; Bassett, B. A. et al. (2019). “First Cosmology Results using Type Ia Supernovae from the Dark Energy Survey: Constraints on Cosmological Parameters”. The Astrophysical Journal872 (2): L30. doi:10.3847/2041-8213/ab04fa. ISSN2041-8213.