Ramlau, Reiner Reiner Ramlau, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;
Ramlau, R. (2007). Twinning in Clathrate-II Germanium. Microscopy and Microanalysis, 13(S03), 310-311. doi:10.1017/S143192760708155X.