Heck S, Kaiser, A Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Leyer, S., Heck S, Kaiser, A., Dormann, E., & Barnes, R. (2005). Metal-nonmetal transition of lanthanum hydrides, analyzed by 139La hyperfine interaction. Physical Review B, 72(12), 125115.