Soulis, P. S.; Papadakis, K. E.; Bountis, T. Periodic orbits and bifurcations in the Sitnikov four-body problem. (English) Zbl 1254.70029 Celest. Mech. Dyn. Astron. 100, No. 4, 251-266 (2008). MSC: 70F10 70K50 70K42 PDFBibTeX XMLCite \textit{P. S. Soulis} et al., Celest. Mech. Dyn. Astron. 100, No. 4, 251--266 (2008; Zbl 1254.70029) Full Text: DOI
Soulis, P.; Bountis, T.; Dvorak, R. Stability of motion in the Sitnikov 3-body problem. (English) Zbl 1162.70312 Celest. Mech. Dyn. Astron. 99, No. 2, 129-148 (2007). MSC: 70F07 70K20 PDFBibTeX XMLCite \textit{P. Soulis} et al., Celest. Mech. Dyn. Astron. 99, No. 2, 129--148 (2007; Zbl 1162.70312) Full Text: DOI