1. Brushes as high performance gas turbine seals;Ferguson,1988
2. Gas turbine engine brush seal applications;Holle,1990
3. Effects of material choices on brush seal performance;Atkinson;Lubrication Engineering,1992
4. Tribotesting of materials for aeroengine flexible element seals;Hawthorne,1989
5. Static evaluation of surface coatings for compliant gas bearings in an oxidising atmosphere;Bhushan;Thin Solid Films,1978