Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Element G-E GE. Germanium (System-NR. 45) Ergdnzungsband 1-3 GE-Organische Verbindungen / Organogermanium Compounds Ger4 Compounds and GE(Ch3)3r Compounds Up to Cyclic Alkyl Gro