1. Surridge, R.K., Sealy, B.J., D'Cruz, A.D.E., and Stephens, K.G.: Annealing kinetics of donor ions implanted into GaAs, 1977),IoP conference series 33a, (to be published)
2. Sealy, B.J., Surridge, R.K., Bell, E.C., and D'Cruz, A.D.E.: Donor activity in ion implanted GaAs, 1976), p. 69–74 IoP conference series 28
3. Surridge, R.K., and Sealy, B.J.: Comparison of Sn, Ge, Se and Te ion implanted GaAs, (to be published)