1. ‘Vacuum filter without air consumption’;Ekberg,1990
2. ‘Pressure filtration without gas throughput’;Hindström,1993
3. ‘Capillary action filtration’;Waters;Filtration & Separation,1992
4. ‘Development and application of ceramic media disk filter technology at Phelps Dodge Morenci Inc’;Mapes,1994
5. ‘Dewatering with ceramic capillary filter’;Ekberg,1988