Liu, Z., and J. B. Phillips. “Comprehensive Two-Dimensional Gas Chromatography Using an On-Column Thermal Modulator Interface”. Journal of Chromatographic Science, vol. 29, no. 6, 1991, pp. 227-31, https://doi.org/10.1093/chromsci/29.6.227.
Liu, Z., & Phillips, J. B. (1991). Comprehensive Two-Dimensional Gas Chromatography using an On-Column Thermal Modulator Interface. Journal of Chromatographic Science, 29(6), 227-231. https://doi.org/10.1093/chromsci/29.6.227
Liu Z, Phillips JB. Comprehensive Two-Dimensional Gas Chromatography using an On-Column Thermal Modulator Interface. Journal of Chromatographic Science. 1991;29(6):227-31.