@article {PhysRevC.84.044315,
	title = {Stability of triaxial shapes in ground and excited states of even-even nuclei in the $A\ensuremath\sim70$ region},
	journal = {Phys. Rev. C},
	volume = {84},
	year = {2011},
	month = {Oct},
	pages = {044315},
	publisher = {American Physical Society},
	doi = {10.1103/PhysRevC.84.044315},
	url = {http://link.aps.org/doi/10.1103/PhysRevC.84.044315},
	author = {Shen, S. F. and Zheng, S. J. and F.R. Xu and Wyss, R.}
}
