Moeller, W. Surface Science (OP), Max Planck Institute for Plasma Physics, Max Planck Society;
Wilson, K., Bastasz, R., Causey, R., Brice, D., Doyle, B., Wampler, W., et al. (1991). Trapping, Detrapping and Release of Implanted Hydrogen Isotopes. Atomic and Plasma-Material Interaction Data for Fusion. Nuclear Fusion, Special Supplement 1, 31-38.