1. S.H. Langer and J.E. Patton. “Chemical reactor applications of the gas chromatographic column” in “New developments in gas chromatography” edited by H. Purnell, Wiley-New York N.Y., 1974, pp. 293–373
2. S.K. Langer, J.Y. Yurchak and J.E. Patton, Ind. and Engng. Chem., 61 10 (1969)
3. S.Z. Roginskii, M.I. Yanovskii and G.A. Gaziev, Dokl. Akad. Nauk SSSR, 140, 1185 (1961)
4. E.M. Magee, Canadian Patent, 631, 882 (1961)
5. J.A. Dinwiddie and W.A. Morgan, U.S. Patent, 2, 976, 132 (1961)