1. Torsion of Anisotropic and Nonhomogeneous Beams;Lekhnitskii,1971
2. Theory of Anisotropic Elastic Bodies;Lekhnitskii,1977
3. Theory of Nonhomogeneous Elastic Bodies;Lomakin,1976
4. Antiplane Elastic Systems;Milne-Thomson,1962
5. Some Problems of the Theory of Anisotropic Elastic Bodies;Sarkisjan,1970