Radburn-Smith, David J, Roskar, Rok, Debattista, Victor P ORCID: 0000-0001-7902-0116, Dalcanton, Julianne J, Streich, David, de Jong, Roelof S, Vlajic, Marija, Holwerda, Benne W, Purcell, Chris W et al (2012) OUTER-DISK POPULATIONS IN NGC 7793: EVIDENCE FOR STELLAR RADIAL MIGRATION. Astrophysical Journal, 753 (2). ISSN 0004-637X