Warner, Brian D.; Stephens, Robert D.; Behrend, Raoul; Poncy, Raymond; Klotz, Alain; Dyvig, Ron; Reddy, Vishnu; Antonini, Pierre; Crippa, Roberto; Leroy, Arnaud; Goncalves, Rui; Kryszczynka, Agnieszka; Barbotin, Eric (Aralık 2007), "Lightcurve Analysis of 235 Carolina", Bulletin of the Minor Planets Section of the Association of Lunar and Planetary Observers, 4 (34), s. 100, Bibcode:2007MPBu...34..100W.