1. Physical characteristics of Comet Nucleus C/2001 OG108 (LONEOS);Abell;Icarus,2005
2. Spectral reflectance 0.4 to 2.0 microns of silicate rock powders;Adams;J. Geophys. Res.,1967
3. Akai, J., 1994. Void structures in olivine grains in thermally metamorphosed Antarctic carbonaceous chondrite B-7904. In: Proc. NIPR Symposium on Antarctic Meteorites, vol. 7, pp. 94–100.
4. Akai, J., Tari, S., 1997. Thermally metamorphosed Antarctic CM and CI carbonaceous chondrites in Japanese collections, and transformation processes of phyllosilicates. In: Workshop on Parent-Body and Nebular Modification of Chondritic Materials. LPI Technical Report 97-02, Part 1. Lunar and Planetary Institute, Houston, pp. 1–2 (abstract).
5. Photoconduction in charge-transfer complexes;Akamatu;J. Chem. Phys.,1963