Roy, A.K.A.K.RoySHIH-I CHU2019-12-262019-12-262002https://scholars.lib.ntu.edu.tw/handle/123456789/441667[SDGs]SDG7Density-functional calculations on singly and doubly excited Rydberg states of many-electron atomsjournal article10.1103/PhysRevA.65.0525082-s2.0-85037187630https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037187630&doi=10.1103%2fPhysRevA.65.052508&partnerID=40&md5=3f867bd804d53bf7b537a11481cb6d45