Stellar population properties of ultracompact dwarfs in M87 : a mass-metallicity correlation connecting low-metallicity globular clusters and compact ellipticals
Zhang, Hong Xin; Puzia, Thomas H.; Peng, Eric W.; Liu, Chengze; Coté, Patrick; Ferrarese, Laura; Duc, Pierre Alain; Eigenthaler, Paul; Lim, Sungsoon; Muñoz, Roberto P. (2018)