Coorbital Periodic Orbits in the Three Body Problem. - Josep M. Cors; Glen R. Hall (SIAM J. Appl. Dyn. Syst., 2003)

A Limit Case of the "Ring Problem": The Planar Circular Restricted 1+n Body Problem. - Esther Barrabés; Josep M. Cors; Glen R. Hall (SIAM J. Appl. Dyn. Syst., 2010)

Relative Equilibria of the (1+N)-Vortex Problem. - Anna M. Barry; Glen R. Hall; C. Eugene Wayne (J. Nonlinear Sci., 2012)