The origin and evolution of saturn's 2011-2012 stratospheric vortex

1. Fletcher, L.N.
2. Hesman, B.E.
3. Achterberg, R.K.
4. Irwin, P.G.J.
5. Bjoraker, G.
6. Gorius, N.
7. Hurley, J.
8. Sinclair, J.
9. Orton, G.S.
10. Legarreta, J.
11. García-Melendo, E.
12. Sánchez-Lavega, A.
13. Read, P.L.
14. Simon-Miller, A.A.
15. Flasar, F.M.