1. Ambrose, D., in “Gas Chromatography”, R. P. W. Scott, Ed., Butterworths, London, 1960, p. 423.
2. Golay, M. J. E., in “Gas Chromatography”, V. J. Coates, H. J. Noebels and I. S. Fagerson Eds., Academic Press, New York, 1958, p. 316.
3. Parissakis, G., Vranti-Piscou, D. andKontoyannakos, J. J. Chromatog.,52, 461 (1970).
4. Ettre, L. S., J. Gas Chromatography,1, (No. 2), 36 (1963).