Confirming Bologna A: An Old Star Cluster in the SMC Bellazzini, Michele ; Pancino, Elena ; Ferraro, Francesco R. ; Stetson, Peter B. Abstract Publication: Research Notes of the American Astronomical Society Pub Date: March 2019 DOI: 10.3847/2515-5172/ab0c0d Bibcode: 2019RNAAS...3...47B