• AL 3 (BH261) : a new globular cluster in the galaxy 

      Ortolani, Sergio; Bica, Eduardo Luiz Damiani; Barbuy, Beatriz (2006) [Artigo de periódico]
      AL 3 (BH 261), previously classified as a faint open cluster candidate, is shown to be a new globular cluster in the Milky Way, by means of B, V, and I color-magnitude diagrams. The main feature of AL 3 is a prominent blue ...