@article{article40371ef3,
title   = {Chemical Analysis of the Ultrafaint Dwarf Galaxy Grus II. Signature of High-mass Stellar Nucleosynthesis.},
author = {Hansen, Terese and Silva, Michel Aguena da},
year = {2020},
doi = {10.3847/1538-4357/ab9643},
journal   = {Astrophysical Journal}
}