Pakou A, Alamanos N, Clarke NM, Davis NJ, Doukelis G, Kalyva G, Kokkoris M, Lagoyannis A, Mertzimekis TJ, Musumarra A, et al. The ?Li exclusive breakup on $^{28}$Si at 13 MeV. Phys. Lett. B. 2006;633:691?695.