Isaac, A., Baker, C., Edwards, D., Isaac, C. A., Telle, H. H., Werf, D. v. d., . . . Charlton, M. (2018). Excitation of positronium: From the ground state to Rydberg levels. Journal of Physics B: Atomic, Molecular and Optical Physics, 51, . doi:10.1088/1361-6455/aa9aa2

Isaac, Aled, Christopher Baker, Daniel Edwards, Christopher Aled Isaac, Helmut H. Telle, Dirk van der Werf, Mike Charlton, and Michael Charlton. "Excitation of Positronium: From the Ground State to Rydberg Levels." Journal of Physics B: Atomic, Molecular and Optical Physics 51 (2018).

Isaac, Aled, et al. "Excitation of Positronium: From the Ground State to Rydberg Levels." Journal of Physics B: Atomic, Molecular and Optical Physics 51 (2018).