2) K. Seta, M. Washitake, T. Anmo, N. Takai, T. Okuyama : "U. S.-Japan Joint Seminar on Advanced Techniques of Liquid Chromatography", June 28 to July 1, 1978.
3) P. R. Brown : "High-Pressure Liguid Chromatography", Biochemical and Biomedical Application (1973), (Academic Press, New York).