The Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-IIIDOI: info:10.1088/0067-0049/219/1/12v. 21912
Alam, Shadab, Albareti, Franco D., Allende Prieto, Carlos, Anders, F., Anderson, Scott F., Anderton, Timothy, Andrews, Brett H., Armengaud, Eric, Aubourg, Éric, Bailey, Stephen, Basu, Sarbani, Bautista, Julian E., Beaton, Rachael L., Beers, Timothy C., Bender, Chad F., Berlind, Andreas A., Beutler, Florian, Bhardwaj, Vaishali, Bird, Jonathan C., Bizyaev, Dmitry, Blake, Cullen H., Blanton, Michael R., Blomqvist, Michael, Bochanski, John J., Bolton, Adam S. et al. 2015. "The Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III." The Astrophysical Journal Supplement Series, 219 12. https://doi.org/10.1088/0067-0049/219/1/12.