Shaya, Ed J.; Tully, R. Brent;. The Formation of the Local Group Planes of Galaxies. Monthly Notices of the Royal Astronomical Society (Oxford University Press). Royal Astronomical Society. December 2013, 436 (3): 2096–2119. Bibcode:2013MNRAS.436.2096S. arXiv:1307.4297. doi:10.1093/mnras/stt1714.
Shaya, Ed J.; Tully, R. Brent;. The Formation of the Local Group Planes of Galaxies. Monthly Notices of the Royal Astronomical Society (Oxford University Press). Royal Astronomical Society. December 2013, 436 (3): 2096–2119. Bibcode:2013MNRAS.436.2096S. arXiv:1307.4297. doi:10.1093/mnras/stt1714.
Shaya, Ed J.; Tully, R. Brent;. The Formation of the Local Group Planes of Galaxies. Monthly Notices of the Royal Astronomical Society (Oxford University Press). Royal Astronomical Society. December 2013, 436 (3): 2096–2119. Bibcode:2013MNRAS.436.2096S. arXiv:1307.4297. doi:10.1093/mnras/stt1714.