1. Vidal HC. Constructional works. U.S. Patent No. 3686873; 1972.
2. Vidal HC. Stabilized earth structures. U.S. Patent No. 4116010; 1978.
3. Elias V, Christofer BR, Berg RR. Mechanically stabilized earth and reinforced soil slopes. Design & Construction Guidelines. FHWA Report N°FHWA-NHI-00-043; 2001.
4. Reinforced soil engineering: advances in research and practice;Ling,2003
5. Large volume high-performance applications of fibres in civil engineering;Li,2002