1. L. Schultz and H. Hintenberger, Edelgasmessungen an Eisenmeteoriten, Z. Naturforsch. (in preparation).
2. The helium contents of metallic meteorites;Bauer;J. Geophys. Res.,1963
3. Helium- und Neonisotope in Eisenmeteoriten;Hintenberger;Z. Naturforsch.,1964
4. H. Hintenberger, L. Schultz, H. Wänke and H. Weber, Helium- und Neonisotope in Eisenmeteoriten (in preparation).
5. The measurement and interpretation of rare gas concentrations in iron meteorites;Signer,1962