1. Bathe K.-J.: Finite element procedures in engineering analysis. Prentice Hall, Englewood Cliffs /N.J. 1982. — Deutsch: Springer, Berlin 1986.
2. Bathe K.-J., Chaudhary A.: A solution method for planar and axisymmetric contact problems. Int. J. Num. Meth. Eng. 21 (1985) 1, 65–88. Sowie: On finite element analysis of large deformational frictional contact problems. 7th Inv. Symp. “Unification of Finite Elements, Finite Differences, and Calculus of Variations”, May 1984.
3. Belytschko T., Mullen R.: Two-dimensional fluid-structure impact computations with regularization. Comp. Meth. Appl. Mech. Eng. 27 (1981), 139–154.
4. Benson D.J.: Adding an ALE capability to DYNA2D — Experiences and conclusions. Post-SMIRT Sem. “Impact”, Lausanne (CH) 1987. 15 p.
5. Campos L.T., Oden J.T., Kikuchi N.: A numerical analysis of a class of contact problems with friction in elastostatics. Comp. Meth. Appl. Mech. Eng. 34 (1982), 821–845.