1. “Lean Isotopes in Geology.”;Russel,1960
2. Y. Kulp. 21st Intern. Geol. Congr., Copenhagen, 1960, Rept. Session, Norden Part 3, p. 18. Univ. of Copenhagen, Copenhagen, Denmark, 1960.
3. Theories on the origin of meteorites
4. “The Moon, Meteorites and Comets”;Anders,1963