1. A. B. Aibinder, Strength and Stability Calculations for Main and Field Pipelines [in Russian], Nauka, Moscow (1991).
2. E. K. Ashkenazi and A. V. Ganov, Anisotropy in Construction Materials [in Russian], Mashinostroenie, Leningrad (1980).
3. V. A. Bazhenov, E. A. Gotsulyak, G. S. Kondakov, and A. I. Ogloblya, Stability and Vibrations of Deformable Systems With Unilateral Contacts [in Russian], Vishcha Shk., Kiev (1989).
4. F. S. Balson, Buried Structures: Static and Dynamic Strength [in Russian], Stroiizdat, Moscow (1991).
5. Weitsman, “Elastic foundations which react to compression,” Trans. ASME; Prikl. Mekh.,87, No. 4, 121–131 (1970).