Reference Label	Details
Bieri 1977b	G. Bieri, Chem. Phys. Lett. 46, 107-110 (1977) Cyanogen Fluoride: A Photoelectron-Spectroscopic Investigation
Asbrink 1981	L. Åsbrink, A. Svensson, W. Von Niessen, and G. Bieri, J. Electron Spectrosc. 24, 293-314 (1981) 30.4-nm He(II) Photoelectron Spectra of Organic Molecules. Part V. Hetero-Compounds Contammg First-Row Elements (C, H, B, N, O, F)