Combot, Thierry (September 2015). "Integrability and non integrability of some n body problems". arXiv:1509.08233 [math.DS].
Guerra, André G. C.; Carvalho, Paulo Simeão (August 1, 2016). "Orbital motions of astronomical bodies and their centre of mass from different reference frames: a conceptual step between the geocentric and heliocentric models". Physics Education. 51 (5). arXiv:1605.01339. Bibcode:2016PhyEd..51e5012G. doi:10.1088/0031-9120/51/5/055012.
Voelkel, James R. (2001). "The New Astronomy". Johannes Kepler and the New Astronomy. Oxford Portraits in Science. Oxford University Press. ISBN978-0-19-028774-0.
For example: Gangestad, Joseph W.; et al. (October 2010). "Lagrange's planetary equations for the motion of electrostatically charged spacecraft". Celestial Mechanics and Dynamical Astronomy. 108 (2): 125–145. Bibcode:2010CeMDA.108..125G. doi:10.1007/s10569-010-9297-z.
Guerra, André G. C.; Carvalho, Paulo Simeão (August 1, 2016). "Orbital motions of astronomical bodies and their centre of mass from different reference frames: a conceptual step between the geocentric and heliocentric models". Physics Education. 51 (5). arXiv:1605.01339. Bibcode:2016PhyEd..51e5012G. doi:10.1088/0031-9120/51/5/055012.
For example: Gangestad, Joseph W.; et al. (October 2010). "Lagrange's planetary equations for the motion of electrostatically charged spacecraft". Celestial Mechanics and Dynamical Astronomy. 108 (2): 125–145. Bibcode:2010CeMDA.108..125G. doi:10.1007/s10569-010-9297-z.
Guerra, André G. C.; Carvalho, Paulo Simeão (August 1, 2016). "Orbital motions of astronomical bodies and their centre of mass from different reference frames: a conceptual step between the geocentric and heliocentric models". Physics Education. 51 (5). arXiv:1605.01339. Bibcode:2016PhyEd..51e5012G. doi:10.1088/0031-9120/51/5/055012.