Many-body Expanded Analytical Potential Energy Function for the Ground State of PuO2 Molecule
Gao Tao, Wang Hong-Yan, Huang Zheng, Zhu Zheng-He, Sun Ying, Wang Xiao-Lin, Fu Yi-Bei
Acta Phys. -Chim. Sin. . 1999, (12): 1082 -1087 .  DOI: 10.3866/PKU.WHXB19991206