机译:Possible subgroups of globular clusters and planetary nebulae in NGC 5128
Department of Physics and Astronomy, University of British Columbia, Vancouver BC V6T 1Z1, Canada;
Department of Physics and Astronomy, McMaster University, Hamilton ON L8S 4M1, Canada;
Galaxies: elliptical and lenticular; cD; Galaxies: individual (NGC 5128); Galaxies: interactions; Galaxies: star clusters: general; Globular clusters: general; Planetary nebulae: general;