1. Rare gases and the formation of the earth's atmosphere;Brown,1952
2. Rare gases in the sun, in the atmosphere and in meteorities;Signer,1963
3. On the chemical evolution of the terrestrial and cytherian atmospheres;Holland,1964
4. Primordial rare gases in meteorites;Signer,1964
5. Chemical processes in the early solar system, as inferred from meteorites;Anders;Accounts of Chemical Research,1968