对微扰论波函数的非正交修正
申佳音, 薛迅
Non-orthogonal corrections to wave functions in perturbation theory
SHEN Jia-yin, XUE Xun
华东师范大学学报(自然科学版) . 2019, (2): 97 -105,115 .  DOI: 10.3969/j.issn.1000-5641.2019.02.010