Götberg, Ylva Louise Linsdotter, et al. “Long-Term Stability of the HR 8799 Planetary System without Resonant Lock.”10.1051/0004-6361/201526309__Astronomy &; Astrophysics, vol. 592, 7, EDP Sciences, 2016, doi:10.1051/0004-6361/201526309.
LibreCat: https://research-explorer.ista.ac.at/record/13478
DOI: 10.1051/0004-6361/201526309
arXiv: 1606.07819