-
[1]
R. Dwyet et al., Nucl. Inst. and Meth., 224 (1984), 247.[2] Nuclear Enterprises, Inc., San Carlo, USA.[3] R. Voltz et al. J. Chem. Phys., 45(1966), 3306.[4] G. Tarle et al., Astrophys. J. 230(1979), 607.[5] M. H. Salamon et al, Nucl. Inst. and Meth., 195(1982), 557.[6] P. R. Bevington, Data Reduction and Error Analysis for the Physical Sciences, 1969, McGraw-Hill Inc.,, Chap. 11.[7] S. P. Afilen et al., Nucl. Inst. and Meth., 197(1982), 485.