^
abTable 4 from Vikhlinin, A.; Kravtsov, A.; Forman, W.; Jones, C.; Markevitch, M.; Murray, S. S.; Van Speybroeck, L. (April 2006). "Chandra Sample of Nearby Relaxed Galaxy Clusters: Mass, Gas Fraction, and Mass-Temperature Relation". The Astrophysical Journal. 640 (2). Chicago, Illinois, USA: 691–709.
arXiv:astro-ph/0507092.
Bibcode:
2006ApJ...640..691V.
doi:
10.1086/500288.
S2CID18940822.
^Sand, David J.; Treu, Tommaso; Ellis, Richard S.; Smith, Graham P.; Kneib, Jean-Paul (27 October 2017). "Separating Baryons and Dark Matter in Cluster Cores: A Full Two-dimensional Lensing and Dynamic Analysis of Abell 383 and MS 2137–23". The Astrophysical Journal. 674 (2): 711.
arXiv:0710.1069.
Bibcode:
2008ApJ...674..711S.
doi:
10.1086/524652.
S2CID16155432.