(en) Michèle Moons, Morbidelli, Alessandro et Migliorini, Fabio, « Dynamical Structure of the 2/1 Commensurability with Jupiter and the Origin of the Resonant Asteroids », Icarus, vol. 135, no 2, , p. 458–468 (DOI10.1006/icar.1998.5963, Bibcode1998Icar..135..458M, lire en ligne)
(en) Michèle Moons, Morbidelli, Alessandro et Migliorini, Fabio, « Dynamical Structure of the 2/1 Commensurability with Jupiter and the Origin of the Resonant Asteroids », Icarus, vol. 135, no 2, , p. 458–468 (DOI10.1006/icar.1998.5963, Bibcode1998Icar..135..458M, lire en ligne)
(en) Michèle Moons, Morbidelli, Alessandro et Migliorini, Fabio, « Dynamical Structure of the 2/1 Commensurability with Jupiter and the Origin of the Resonant Asteroids », Icarus, vol. 135, no 2, , p. 458–468 (DOI10.1006/icar.1998.5963, Bibcode1998Icar..135..458M, lire en ligne)