Cook, E. M., & Kobulnicky, H. A. (2023). Observational Constraints on Close Binary Star Evolution. I. Putative Contact Binaries with Long Periods and High Mass Ratios. The Astronomical Journal, 166(5), 200. https://doi.org/10.3847/1538-3881/acfc47
Chicago-referens (17:e uppl.)Cook, Evan M., och Henry A. Kobulnicky. "Observational Constraints on Close Binary Star Evolution. I. Putative Contact Binaries with Long Periods and High Mass Ratios." The Astronomical Journal 166, no. 5 (2023): 200. https://doi.org/10.3847/1538-3881/acfc47.
MLA-referens (9:e uppl.)Cook, Evan M., och Henry A. Kobulnicky. "Observational Constraints on Close Binary Star Evolution. I. Putative Contact Binaries with Long Periods and High Mass Ratios." The Astronomical Journal, vol. 166, no. 5, 2023, p. 200, https://doi.org/10.3847/1538-3881/acfc47.