1. Mineralogical evidence of heating events in Antarctic carbonaceous chondrites, Y-86720 and Y-82162;Akai;Proc. NIPR Symp. Antarc. Meteor.,1990
2. Thermal metamorphism in four Antarctic carbonaceous chondrites and its temperature scale estimated by T-T-T diagram (abstract);Akai;NIPR Symp. Antarc. Meteor.,1990
3. The microstructure of Semarkona and Bishunpur;Alexander;Geochim. Cosmochim. Acta.,1989
4. Ice in the lunar polar regions;Arnold;J. Geophys. Res.,1979
5. Phase chemistry, structure, radiation effects in lunar samples;Arrhenius;Science,1970