1. The principle of virtual work and integral laws of motion;Antman;Archive for Rational Mechanics and Analysis,1979
2. Material constraints, Lagrange multipliers, and compatibility. Applications to rod and shell theories;Antman;Archive for Rational Mechanics and Analysis,1991
3. Antman, S.S., 1995. Nonlinear Problems of Elasticity. Springer, New York, pp. 435–436
4. Capriz, G., 1989. Continua with Microstructure. Springer, New York
5. Cauchy, A.-L., 1827. De la pression ou tension dans un corps solide. In: Exercices de Mathématique, vol. 2, pp. 42–56. English translation of the quoted excerpt from: Truesdell, C. 1991. A First Course in Rational Continuum Mechanics, vol. 1, second edition, Academic Press, Boston, p. 150