Sensitivity of de-excitation energies of superdeformed secondary minima to the density dependence of symmetry energy with the relativistic mean-field theoryW. Z. Jiang, Z. Z. Ren, Z. Q. Sheng and Z. Y. ZhuEur. Phys. J. A, 44 3 (2010) 465-471DOI: https://doi.org/10.1140/epja/i2010-10962-6