1. UBV photometry of Vesta;Blanco;Icarus,1979
2. Asteroid lightcurves: Results for rotations and shapes;Burns,1979
3. Photometric investigations of seven variable asteroids;Chang;Acta Astron. Sinica,1962
4. Reflectance spectra for 277 asteroids;Chapman,1979
5. Pallas, Vesta, Ceres, and Victoria: Photoelectric photometry;Cuffey;Astron. J.,1953