Schramm, H., Kaspereit, M., Kienle, A., & Seidel-Morgenstern, A. (2003). SMB chromatography with periodically modified feed concentrations. Talk presented at 27th International Exhibition-Congress on Chemical Engineering, Environmental Protection and Biotechnology: ACHEMA 2003. Frankfurt am Main, Germany. 2003-05-19 - 2003-05-24.