How Flat Can a Planetary System Get? I. The Case of TRAPPIST-1DOI: info:10.3847/1538-4357/abf8a8v. 913126
Heising, Matthew Z., Humphrey, Ana Luisa Tió, Sasselov, Dimitar D., and Hernquist, Lars. 2021. "How Flat Can a Planetary System Get? I. The Case of TRAPPIST-1." The Astrophysical Journal, 913 126. https://doi.org/10.3847/1538-4357/abf8a8.