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Z. Sekanina, P. W. Chodas: Fragmentation Origin of Major Sungrazing Comets C/1970 K1, C/1880 C1, and C/1843 D1. In: The Astrophysical Journal. Bd. 581, Nr. 2, 2002, S. 1389–1398 doi: 10.1086/344261. (PDF; 146 kB)
Z. Sekanina, P. W. Chodas: Fragmentation Hierarchy of Bright Sungrazing Comets and the Birth and Orbital Evolution of the Kreutz System. I. Two-Superfragment Model. In: The Astrophysical Journal. Bd. 607, Nr. 1, 2004, S. 620–639 doi:10.1086/383466. (PDF; 331 kB)
Z. Sekanina, P. W. Chodas: Fragmentation Hierarchy of Bright Sungrazing Comets and the Birth and Orbital Evolution of the Kreutz System. II. The Case for Cascading Fragmentation. In: The Astrophysical Journal. Bd. 663, Nr. 1, 2007, S. 657–676 doi:10.1086/517490. (PDF; 551 kB)