50 m Resolution Profiles of the Uranian Rings at 3.6 cm Wavelength Tyler, G. L. ; Gresh, D. L. ; Marouf, E. A. ; Rosen, P. A. ; Simpson, R. A. Abstract Publication: Bulletin of the American Astronomical Society Pub Date: June 1987 Bibcode: 1987BAAS...19..869T