• The globular cluster ngc 6652 

      Ortolani, Sergio; Bica, Eduardo Luiz Damiani; Barbuy, Beatriz (1994) [Artigo de periódico]
      We have carried out BVRI and Gunn z CCD photom­ etry for the globular cluster NGC6652 which had no previous colour magnitude study. This cluster, which is projected close to the bulge minor axis at ≈ 11° from the center, ...