1. Stone, N.J., et al.: Phys. Rev. Lett. 94, 192501 (2005)
2. Stuchbery, A.E.: Nucl. Phys. A 723, 69 (2003)
3. Goldring, G.: In: Bock, R. (ed.) Heavy Ion Collisions, vol. 3, p. 484. North-Holland, Amsterdam (1982)
4. Stuchbery, A.E., Wilson, A.N., Mantica, P.F.: Phys. Rev. C 71, 047302 (2005)
5. Georgiev, G., Stuchbery, A.E., Yordanov, D.: TANDEM-ALTO proposal (2012)