@article {729,
	title = {Fractal structures in the deflection of light by a pair of Schwarzschild black holes},
	journal = {Indian Academy of Sciences Conference Series},
	volume = {3},
	year = {2020},
	month = {dec},
	chapter = {161},
	doi = {10.29195/iascs.03.01.0006},
	author = {E.E. DE SOUZA FILHO and A.C. MATHIAS and I.L. Caldas and R.L. Viana}
}
