Reference Label	Details
Burnett 1983	S. M. Burnett, A. E. Stevens, C. S. Feigerle, and W. C. Lineberger, Chem. Phys. Lett. 100, 124-128 (1983) Observation of X 1A1 Vinylidene by Photoelectron Spectroscopy of the C2H2- Ion 10.1016/0009-2614(83)80698-8