1. Rotary shaft seals: the sealing mechanism of synthetic rubber lip seals running at atmospheric pressure';Jagger;Proceedings of the IMechE,1957
2. Jagger, E.T., Study of the lubrication of synthetic rubber rotary shaft seals, ‘Proceedings of the IMechE Conference on Lubrication and Wear’, London, 1957, pp. 409–415.
3. Salant, R.F., Theory of lubrication of elastomeric rotary shaft seals, Proceedings of the IMechE, Vol. 213 Part J. 1999.
4. Johnston, D.E., Using the frictional torque of rotary shaft seals to estimate the film parameters and elastomer surface characteristics, ‘Proceedings of Eighth International Conference on Fluid Sealing’, BHRA, 1978.
5. McClune, C.R. and Tabor, D., An interferometric study of lubricated rotary face seals, Tribology International, August 1978.