1. and , Theory of Elasticity, Pergamon Press, New York 1970.
2. The elastic strengths of point defects
3. and , Tables of Integrals, Series, and Products, Academic Press, New York 1965 (equation 2.539.1).
4. The Physics of Vibrations and Waves, Wiley, New York 1976.
5. The Statistical Mechanical Theory of Surface Tension