@article{ee6641d158ee4e25a1653e040ee7f9d4,
title = "The Old Host-galaxy Environment of SSS17a, the First Electromagnetic Counterpart to a Gravitational-wave Source",
keywords = "galaxies: individual (NGC 4993), stars: individual (SSS17a)",
author = "Pan, \{Y. -C.\} and Kilpatrick, \{C. D.\} and Simon, \{J. D.\} and E. Xhakaj and K. Boutsia and Coulter, \{D. A.\} and Drout, \{M. R.\} and Foley, \{R. J.\} and D. Kasen and N. Morrell and A. Murguia-Berthier and D. Osip and Piro, \{A. L.\} and Prochaska, \{J. X.\} and E. Ramirez-Ruiz and A. Rest and C. Rojas-Bravo and Shappee, \{B. J.\} and Siebert, \{M. R.\}",
year = "2017",
month = oct,
day = "20",
doi = "10.3847/2041-8213/aa9116",
language = "English",
volume = "848",
journal = "Astrophysics Journal Letters",
issn = "2041-8205",
publisher = "IOP Publishing",
number = "2",
}