1. Albouy, A.: Symétrie des configurations centrales de quatre corps. C.R. Acad. Sci. Ser. 1 Mat. 320(2), 217–220, 1995
2. Albouy, A.: The symmetric central configurations of four equal masses. Contemp. Math. 198, 131–136, 1996
3. Albouy, A., Cabral, H.E., Santos, A.A.: Some problems on the classical n-body problem. Celest. Mech. Dyn. Astron. 113(4), 369–375, 2012
4. Albouy, A., Fu, Y.: Euler configurations and quasi-polynomial systems. Reg. Chaotic Dyn. 12(1), 39–55, 2007
5. Albouy, A., Fu, Y., Sun, S.: Symmetry of planar four-body convex central configurations. In: Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, vol. 464, pp. 1355–1365. The Royal Society, 2008