类锂原子基态能量的双参数微扰法研究
吴锋 孟丽娟
Research on the ground state energies of lithium-like atoms using double-parameter perturbation method
WU Feng,MENG Li-juan
大学物理 . 2017, (11): 12 -14 .  DOI: 10.16854 /j.cnki.1000-0712.2017.11.003