Charlton, M., Jørgensen, L., Andresen, G., Bertsche, W., Boston, A., Bowe, P., . . . Madsen, N. (2008). Towards trapped antihydrogen. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 266(3), pp. -362. doi:10.1016/j.nimb.2007.12.009

Charlton, Michael, et al. "Towards Trapped Antihydrogen." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions With Materials and Atoms 266, no. 3 (2008): -362.

Charlton, Michael, et al. "Towards Trapped Antihydrogen." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions With Materials and Atoms 266.3 (2008): -362.