• [1]

    G. Baekenetoae et al., Contemp. Phys., 15(1974), 197; A. Eamberger et al., Phys. Lett., 36B (1971), 412; Nucl. Phys, B60(1973) 1.[2] J.W.Dureo, M. Saarela, G. E. Brown and A. D. Jackson, Nucl. Phys. A278(1977), 445; A. M.Green, Proc. Int. Conf. on Nuclear 6trueture, Tokyo, 1977; J. Phys. Soc., Japan, 44(1978),Supp1 p. 43.[3] M. M. Nagels et al., Nucl. Phys. B109(1978), 1;M. 8aarela ACTA UNIVEBBITIB OULU-ENBIB, Rerum Naturalium, No. 54, Phyeiea, No. 13.