A theoretical study of continuous counter-current chromatography for adsorption isotherms with inflection points. - Martin Ballerstein; Dennis Michaels; Andreas Seidel-Morgenstern; Robert Weismantel (Comput. Chem. Eng., 2010)

Extended formulations for convex envelopes. - Martin Ballerstein; Dennis Michaels (J. Glob. Optim., 2014)