Balasubramanian, K.K.BalasubramanianLiao, M. Z.M. Z.Liao林聖賢Lin, Sheng-HsienSheng-HsienLin2009-01-202018-07-102009-01-202018-07-101987http://ntur.lib.ntu.edu.tw//handle/246246/102423en-USCASSCF/CI Calculations of Potential Energy Surfaces of He3+ and He2+journal article