D. Christodoulou (1991). «The formation of black holes and singularities in spherically symmetric gravitational collapse». Commun. Pure & Appl. Math.44 (3): 339-373. doi:10.1002/cpa.3160440305.
D. Christodoulou (1993). «Bounded variation solutions of the spherically symmetric Einstein-scalar field equations». Commun. Pure & Appl. Math.46 (8): 1131-1220. doi:10.1002/cpa.3160460803.
D.Christodoulou (1994). «Examples of naked singularity formation in the gravitational collapse of a scalar field». Ann. Math.140 (3): 607-653. doi:10.2307/2118619.
D. Christodoulou (1999). «The instability of naked singularities in the gravitational collapse of a scalar field». Ann. Math.149 (1): 183-217. doi:10.2307/121023.