Accurate Study of Valence Orbitals of Methane by Electron Momentum Spectroscopy
Fan Xiao-Wei, Zhou Shao-Jie, Zhang Qing-Xiang, Deng Jing-Kang, Zheng Yan-You, Gao Nai-Fei, Chen Xue-Jun
Acta Phys. -Chim. Sin. . 1998, (06): 573 -576 .  DOI: 10.3866/PKU.WHXB19980618