Affiliation: | 1. Institute for Paper, Pulp, and Fiber Technology, Graz University of Technology, Graz, Austria;2. Institute of Solid State Physics and NAWI Graz, Graz University of Technology, Graz, Austria;3. Christian Doppler Laboratory for Mass Transport through Paper, Graz University of Technology, Graz, Austria;4. Institute of Stochastics, Ulm University, Ulm, Germany |