1. Motion of three vortices;Aref, Hassan;Phys. Fluids,1979
2. Self-similar motion of three point vortices;Aref, Hassan;Phys. Fluids,2010
3. [3] Arnold, Vladimir I. Mathematical methods of classical mechanics, Graduate Texts in Mathematics, 60, Springer, 1978
4. Collapse of generalized Euler and surface quasi-geostrophic point-vortices;Badin, Gualtiero;Phys. Rev. E,2018
5. Two-Dimensional Point Vortex Dynamics in Bounded Domains: Global Existence for Almost Every Initial Data;Donati, Martin;SIAM J. Math. Anal.,2022