Citation |
French, R.G., P.D. Nicholson, M.K. Gordon, Radial Profiles of Saturn's Rings from the MacDonald 2.7 Meter Telescope Observations of the 1989 Occultation of 28 Sgr, MCD27M-SR-IIRAR-4-OCC-V1.0, USA_NASA_PDS_EBROCC_0001, NASA Planetary Data System, 2003. |