Transmission of 1 6-kev positrons through thin metal films, Wilson RJ, Mills AP, Physical Review A, Volume 26, Number 1, pp. 490-500, July 1982
Slow Positron Beam Design Notes, Canter KF, Mills AP, National Research Concil of Canada, Volume 60, pp. 551-557, 1982
Excitation of the Positronium 13S2->23S1 Two-Photon Transition, Chu S, Mills AP, Physical Review Letters, Volume 48, Number 19, pp. 1333-1337, 5/10/1982