-
[1]
F.Iachello and O. Scholten, Phys.Rev. Lett., 43(1979), 679.[2] O.Scholten, PhD Thesis, University of GrSningen.[3] A. Arima et al,Phys. Lett., 66B(1977), 205.[4] I. morrison and R. Smith Nucl. Phys., A350(1980). 89.[5] A. Arima.Nucl. Phys.. A421. (1984). 63c.[6] O. Scholten and A. E. L. Dieperink, Interacting Bose-Fermi System in Nuclei (1980), ed. F. Iachello) P.343.[7] A. Arima and F. Iachello, Ann. Phys. (N. Y), 99(1976), 253; 11(1978), 201; 123 (1979), 468.[8] I. Morrison, A. Faessler and C. Lima, Nncl. Phys,A372(1981), 13.[9] K. Amos et al., J. Phys. G. Nucl. Phys., 10(1984), 331.