1. Interpretation of Mass Spectra, W. A. Benjamin, New York, 1966, pp. 99, 157, and 195.
2. (a) Mass Spectrometry and its Application to Organic Chemistry, Elsevier, Amsterdam, 1960, p. 268;
3. (b) and Mass Spectrometry of Organic Compounds, Holden-Day, San Francisco, 1967, p. 516.
4. Effect of Unimolecular Decay Kinetics on the Interpretation of Appearance Potentials