1. Solution of problems of elasticity by the framework method;Hrennikov;J. Appl. Mech.,1941
2. Variational methods for the solution of problems of equilibrium and vibrations;Courant;Bull. Am. Math. Soc.,1943
3. The finite element method in plane stress analysis;Clough,1960
4. Toward the theory of elastic properties of policristalls;Lifshitz;Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki,1946
5. Statistical Continuum Theories;Beran,1965