1. N. Ahmed, “Rheological Characteristics of Certain Waxes at Pressures up to 200,000 psi,” to be published in J. Lub Engg.
2. L. C. Towle, J. Appl. Phys. 44, 1611 (1973).
3. F. J. Fuchs, Jr., U. S. Patent 3, 985, 011.
4. A. Carnahan, U. S. Patent 2, 347, 663.
5. J. G. C. De Gast, U. S. Patent 3, 442, 560.