Heyden, A., T. Düren, M. Kolkowski, and F. J. Keil. “DESIGN OF A PRESSURE SWING ADSORPTION MODULE BASED ON CARBON NANOTUBES AS ADSORBENT – A MOLECULAR MODELING APPROACH”. Hungarian Journal of Industry and Chemistry, vol. 29, no. 2, Oct. 2001, pp. 95-104, doi:10.1515/hjic-2001-18.