1. M. Ameyama, O. Adachi, T. Chiyonobu and E. Shinagawa, Abstracts of papers, Vth International Fermentation Symposium, Berlin, 1976, p. 165.
2. E. Shinagawa, O. Adachi, K. Matsushita, T. Chiyonobu and M. Ameyama, Abstracts of papers, Meeting of the Agricultural Chemical Society of Japan, Yokohama, 1977, p. 427.
3. V. H. Cheldelin, “Metabolie Pathways in Microorganisms,” J. Wiley & Sons, Inc., New York, 1960, p. 51.
4. M. Ameyama, Illrd Oxidative Fermentation Symposium, Hamamatsu, 1968.