ئاکامەکانی گەڕان

هورمز ئورانوس نێپتۆن https://web.archive.org/web/20170812114559/http://w.astro.berkeley.edu/~gmarcy/astro160/papers/brown_dwarfs_failed_stars.pdf https://books...

353–409. arXiv:1205.5556. Bibcode:2012ARA&A..50..353K. doi:10.1146/annurev-astro-081811-125502. S2CID 119115331. دەروازەی گەردوون دەروازەی کۆمەڵەی خۆر...

"Harlow Shapley: Defining our galaxy". Revolutionaries of the Cosmos: The Astro-physicists. Oxford University Press. pp. 265–66. ISBN 978-0-19-857099-8...