Eckstein, W. Material Research (MF), Max Planck Institute for Plasma Physics, Max Planck Society;
Eckstein, W. (2005). Computer simulation of ion surface collisions with special emphasis to the work by Yamamura. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 232, 108-116. Retrieved from http://dx.doi.org/10.1016/j.nimb.2005.03.032.