Nagasawa, DQ; Marshall, JL; Li, TS; Hansen, TT; Simon, JD; Bernstein, RA; Balbinot, E; ... Yanny, B; + view all (2018) Chemical Abundance Analysis of Three alpha-poor, Metal-poor Stars in the Ultrafaint Dwarf Galaxy Horologium I. The Astrophysical Journal , 852 (2) , Article 99. 10.3847/1538-4357/aaa01d. Green open access