1. Isotopic composition of primordial helium in carbonaceous chondrites;Anders;Geochim Cosmochim. Acta,1970
2. Cosmic ray produced radioisotopes in lunar samples from the Sea of Tranquillity (Apollo 11);Begemann,1970
3. The lunar atmosphere and the solar wind;Bernstein;Icarus,1963
4. Trapped neon in meteorites—II;Black;Earth Planet, Sci. Lett.,1969
5. Isotopic variations in trapped meteoritic argon;Black;Meteoritics,1969