1. In situ coating of a narrow-bore glass capillary column with a high temperature nematic liquid crystal
2. “Gas Chromatography with Glass Capillary Columns,” Academic Press, New York (1978).
3. and “A Simple Closing Technique for Capillary Column Making” in “Recent Advances in Capillary Gas Chromatography”, and (eds.) Dr. Alfred Hüthig Verlag, Heidelberg, Germany, p. 153.