1. Bruno, A.D., The Restricted 3-Body Problem: Planar Periodic Orbits, Berlin-New York: Walter de Gruyter, 1994.
2. Bruno, A.D. and Varin, V.P., Semeistvo h periodicheskikh reshenii ogranichennoi zadachi pri bol’shikh μ. Preprint 64 (Family h of Periodic Solutions of the Restricted Problem for Big μ), Moscow: IPM im. M.V. Keldysha RAN, 2005.
3. Bruno, A.D. and Varin, V.P., On Families of Periodic solutions of the Restricted Three-Body Problem, Sol. Syst. Res., 2008, vol. 42, no. 2, pp. 163–186.
4. Bruno, A.D. and Varin, V.P., Family h of Periodic solutions of the Restricted Problem for Small μ, Sol. Syst. Res., 2009, vol. 43,no. 1, pp. 2–25.
5. Bartlett, J.H., The Restricted Problem of Three Bodies (1), Kong. Dan. Vidensk, Selsk., Mat.-Fys. Skr, 1964, vol. 2, no. 7.