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        <title>Data Collection for the Uranus Occultation Support Bundle.</title>
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            <author_list>French, R. G.; McGhee-French, C. A.; Gordon, M. K.</author_list>
            <publication_year>2020</publication_year>
            <doi>10.17189/1517664</doi>
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            <doi>10.1088/0004-6256/139/4/1649</doi>
            <reference_text>French, R. G. et al. (2010)
                "Occultation Observations of Saturn's B Ring and Cassini Division", Astron. J. 139, 1649-1667.
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            <doi>10.1006/icar.1993.1066</doi>
            <reference_text>French, R. G. et al. (1993) "Geometry of the Saturn System from the 3 July 1989 Occultation of 28 Sgr and Voyager Observations" Icarus 103, 163-214./reference_text&gt;
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