1. Berezin, F. A. (1966).Method of Second Quantization, Academic Press, New York.
2. Chew, G., and Rosenzweig, C. (1978).Physics Reports, 41C.
3. Cronin, J. W. (1981).Review of Modern Physics, 53.
4. De la Harpe, P. (1972).Classical Banach-Lie Algebras and Banach-Lie Groups of Operators in Hubert Space, Lecture Notes in Mathematics, No. 285, Springer, New York.
5. Eguchi, T., Gilkey, B., and Hansori, J. (1980).Physics Reports,66, 6.