1. A-14, P.S.R. NASA SP-272 (1971).
2. Rare gases from the stepwise heating of lunar rock 12013;Alexander;EPSL,1970
3. Spallogenic Ne, Kr, and Xe from a depth study of 12002;Alexander,1971
4. Rare-gas analyses on neutron irradiated Apollo 12 samples;Alexander,1972
5. Krypton and xenon in lunar fines;Basford,1973