(en) J. Michael Shull, Britton D Smith et Charles W Danforth, « The Baryon Census in a Multiphase Intergalactic Medium: 30 % of the Baryons May Still be Missing », The Astrophysical Journal, vol. 759, no 1, , p. 23 (DOI10.1088/0004-637X/759/1/23, Bibcode2012ApJ...759...23S, arXiv1112.2706)
(en) Hideki Tanimura, Gary Hinshaw, Ian G McCarthy, Ludovic Van Waerbeke, Yin-Zhe Ma, Alexander Mead, Alireza Hojjati et Tilman Tröster, « A Search for Warm/Hot Gas Filaments Between Pairs of SDSS Luminous Red Galaxies », Monthly Notices of the Royal Astronomical Society, vol. 483, , p. 223–234 (DOI10.1093/mnras/sty3118, Bibcode2018MNRAS.tmp.2970T, arXiv1709.05024)
(en) J. Michael Shull, Britton D Smith et Charles W Danforth, « The Baryon Census in a Multiphase Intergalactic Medium: 30 % of the Baryons May Still be Missing », The Astrophysical Journal, vol. 759, no 1, , p. 23 (DOI10.1088/0004-637X/759/1/23, Bibcode2012ApJ...759...23S, arXiv1112.2706)
(en) Hideki Tanimura, Gary Hinshaw, Ian G McCarthy, Ludovic Van Waerbeke, Yin-Zhe Ma, Alexander Mead, Alireza Hojjati et Tilman Tröster, « A Search for Warm/Hot Gas Filaments Between Pairs of SDSS Luminous Red Galaxies », Monthly Notices of the Royal Astronomical Society, vol. 483, , p. 223–234 (DOI10.1093/mnras/sty3118, Bibcode2018MNRAS.tmp.2970T, arXiv1709.05024)
(en) J. Michael Shull, Britton D Smith et Charles W Danforth, « The Baryon Census in a Multiphase Intergalactic Medium: 30 % of the Baryons May Still be Missing », The Astrophysical Journal, vol. 759, no 1, , p. 23 (DOI10.1088/0004-637X/759/1/23, Bibcode2012ApJ...759...23S, arXiv1112.2706)
(en) Hideki Tanimura, Gary Hinshaw, Ian G McCarthy, Ludovic Van Waerbeke, Yin-Zhe Ma, Alexander Mead, Alireza Hojjati et Tilman Tröster, « A Search for Warm/Hot Gas Filaments Between Pairs of SDSS Luminous Red Galaxies », Monthly Notices of the Royal Astronomical Society, vol. 483, , p. 223–234 (DOI10.1093/mnras/sty3118, Bibcode2018MNRAS.tmp.2970T, arXiv1709.05024)