Cs. Wu et Zn. Zhou, WIDE EXISTENCE OF THE DELTA-I=4 BIFURCATION IN THE A-SIMILAR-TO-190 SUPERDEFORMED BANDS, Communications in Theoretical Physics, 29(3), 1998, pp. 399-404
The superdeformed bands in A similar to 190 region were systematically
investigated to indicate the existence of Delta I = 4 bifurcation in
this region. The behavior of bifurcation was also discussed.