1. Kauzlarich, J. J., ASLE Trans. 15 (1972) 37.
2. Fontana, E. H., American Ceramic Society Bulletin 49 (1970) 594.
3. Scott, J. R., Trans. I.R.I. 29 (1953) 175.
4. Leider, P. J. and R. B. Bird, I&EC Fund. 13 (1974) 336; also Leider, P. J., I&EC Fund. 13 (1974) 342.
5. Brindley, G., J. M. Davies, and K. Walters, Elastico-Viscous Squeeze Films Part I, to be published in J.N.N.F.M.