E.Høg,C.Fabricius,V. V.Makarov,S.Urban,T.Corbin,G.Wycoff,U.Bastian,P.Schwekendiek,A.Wicenec: The Tycho-2 catalogue of the 2.5 million brightest stars. In: Astronomy and Astrophysics. 355. Jahrgang, 2000, S.L27, bibcode:2000A&A...355L..27H (englisch).
Paul A.Crowther,S. M.Caballero-Nieves,K. A.Bostroem,J.Maíz Apellániz,F. R. N.Schneider,N. R.Walborn,C. R.Angus,I.Brott,A.Bonanos,A.De Koter,S. E.De Mink,C. J.Evans,G.Gräfener,A.Herrero,I. D.Howarth: The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He II λ1640 in young star clusters. In: Monthly Notices of the Royal Astronomical Society. 458. Jahrgang, 2016, S.624, doi:10.1093/mnras/stw273, arxiv:1603.04994, bibcode:2016MNRAS.458..624C (englisch).
M. W.Feast,A. D.Thackeray,A. J.Wesselink:The brightest stars in the Magellanic Clouds. In: Monthly Notices of the Royal Astronomical Society. 121. Jahrgang, Nr.4, 1960, S.337, doi:10.1093/mnras/121.4.337, bibcode:1960MNRAS.121..337F (englisch).
Johannes Feitzinger et al.:Das zentrale Objekt R 136 im Gasnebel 30 Doradus: Struktur, Farbe, Masse und Anregungsparameter. In: Astronomy and Astrophysics. Band84, Nr.1–2, April 1980, S.50–59, bibcode:1980A&A....84...50F.
Weigelt, G.; Baier, G.:R 136a in the 30 Doradus nebula resolved by holographic speckle interferometry. In: Astronomy and Astrophysics. Band150, September 1985, S.L18-L20, bibcode:1985A&A...150L..18W (englisch).
Neri, R.; Grewing, M.:AIT-MCP-speckle camera observations of the multiple-star cluster R 136. In: Astronomy and Astrophysics. Band196, Mai 1988, S.338–340, bibcode:1988A&A...196..338N (englisch).
Weigelt, G. et al.:First Results from the Faint Object Camera: High-Resolution Observations of the Central Object R136 in the 30 Doradus Nebula. In: Astrophysical Journal Letters. Band378, September 1991, S.L21, doi:10.1086/186132, bibcode:1991ApJ...378L..21W (englisch).
Paul A.Crowther,S. M.Caballero-Nieves,K. A.Bostroem,J.Maíz Apellániz,F. R. N.Schneider,N. R.Walborn,C. R.Angus,I.Brott,A.Bonanos,A.De Koter,S. E.De Mink,C. J.Evans,G.Gräfener,A.Herrero,I. D.Howarth: The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He II λ1640 in young star clusters. In: Monthly Notices of the Royal Astronomical Society. 458. Jahrgang, 2016, S.624, doi:10.1093/mnras/stw273, arxiv:1603.04994, bibcode:2016MNRAS.458..624C (englisch).
Paul A.Crowther,S. M.Caballero-Nieves,K. A.Bostroem,J.Maíz Apellániz,F. R. N.Schneider,N. R.Walborn,C. R.Angus,I.Brott,A.Bonanos,A.De Koter,S. E.De Mink,C. J.Evans,G.Gräfener,A.Herrero,I. D.Howarth: The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He II λ1640 in young star clusters. In: Monthly Notices of the Royal Astronomical Society. 458. Jahrgang, 2016, S.624, doi:10.1093/mnras/stw273, arxiv:1603.04994, bibcode:2016MNRAS.458..624C (englisch).
M. W.Feast,A. D.Thackeray,A. J.Wesselink:The brightest stars in the Magellanic Clouds. In: Monthly Notices of the Royal Astronomical Society. 121. Jahrgang, Nr.4, 1960, S.337, doi:10.1093/mnras/121.4.337, bibcode:1960MNRAS.121..337F (englisch).
Paul A. Crowther, S. M. Caballero-Nieves, K. A. Bostroem, J. Maíz Apellániz, F. R. N. Schneider:The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He ii λ1640 in young star clusters. In: Monthly Notices of the Royal Astronomical Society. Band458, Nr.1, 1.Mai 2016, ISSN0035-8711, S.624–659, doi:10.1093/mnras/stw273 (englisch, Online[abgerufen am 4.August 2016]).
M. W. Feast, A. D. Thackeray, A. J. Wesselink:The Brightest Stars in the Magellanic Clouds. In: Monthly Notices of the Royal Astronomical Society. Band121, Nr.4, 1.Oktober 1960, ISSN0035-8711, S.337–385, doi:10.1093/mnras/121.4.337 (englisch, Online[abgerufen am 4.August 2016]).
Chu, You-Hua:New Optical Observations of R136. In: Symposium – International Astronomical Union. Band108, 1984, S.259–260, doi:10.1017/S0074180900040353 (englisch).
Weigelt, G. et al.:First Results from the Faint Object Camera: High-Resolution Observations of the Central Object R136 in the 30 Doradus Nebula. In: Astrophysical Journal Letters. Band378, September 1991, S.L21, doi:10.1086/186132, bibcode:1991ApJ...378L..21W (englisch).
Paul A. Crowther, S. M. Caballero-Nieves, K. A. Bostroem, J. Maíz Apellániz, F. R. N. Schneider:The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He ii λ1640 in young star clusters. In: Monthly Notices of the Royal Astronomical Society. Band458, Nr.1, 1.Mai 2016, ISSN0035-8711, S.624–659, doi:10.1093/mnras/stw273 (englisch, Online[abgerufen am 4.August 2016]).
M. W. Feast, A. D. Thackeray, A. J. Wesselink:The Brightest Stars in the Magellanic Clouds. In: Monthly Notices of the Royal Astronomical Society. Band121, Nr.4, 1.Oktober 1960, ISSN0035-8711, S.337–385, doi:10.1093/mnras/121.4.337 (englisch, Online[abgerufen am 4.August 2016]).
Paul A. Crowther, S. M. Caballero-Nieves, K. A. Bostroem, J. Maíz Apellániz, F. R. N. Schneider:The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He ii λ1640 in young star clusters. In: Monthly Notices of the Royal Astronomical Society. Band458, Nr.1, 1.Mai 2016, ISSN0035-8711, S.624–659, doi:10.1093/mnras/stw273 (englisch, Online[abgerufen am 4.August 2016]).
M. W. Feast, A. D. Thackeray, A. J. Wesselink:The Brightest Stars in the Magellanic Clouds. In: Monthly Notices of the Royal Astronomical Society. Band121, Nr.4, 1.Oktober 1960, ISSN0035-8711, S.337–385, doi:10.1093/mnras/121.4.337 (englisch, Online[abgerufen am 4.August 2016]).