1. Der Druckverlust von Filterelementen für die Schwebstoffiltration;Adam;Staub RdL,1994
2. Laminar flow in channels with porous walls;Berman;J. appl. Phys.,1953
3. The theory of aerosol filtration with fibrous filters;Kirsch,1978
4. Filtration performances of inhomogeneous materials for aerosol filtration;Lücke,1994
5. Investigations into optimized design of pleated filters;Lücke,1995