1. Guiochon, G., Goedert, M., Jacob, L., Gas Chromatography 1970, R. Stock, ed., The Institute of Petroleum, London, 1971, p. 160.
2. Goedert, M., Guiochon, G., J. Chromatog. Sci.,7, 323 (1969).
3. Goedert, M., Guiochon, G., Anal. Chem.,42, 966 (1970).
4. Goedert, M., Guiochon, G., Chimie Analytique,53, 214 (1971).
5. Oberholtzer, J. E., Rogers, L. B., Anal. Chem.41, 1234 (1969).