1. The Basic Language Reference Manual, Bull General Electric 14.35. 189A, 1967.
2. T. Inouye, N. C. Rasmussen, Trans. Am. Nucl. Soc. Ann. Meeting, 1967.
3. J. T. Routti, S. G. Prussin,Nucl. Instr. Methods, 72 (1969) 125.
4. M. L. Verheijke, Private communication.
5. D. C. Camp, Report UCRL-50156, 1967.