1. AASHTO (American Association of State Highway and Transportation Officials). Standard specifications for highway bridges. Sections 4.4.1.3 and 4.4.9. LRFD bridge design specifications, 6th ed., Washington, DC; 2012. p. 45–66.
2. Loaded areas on cohesive slopes;Azzouz;J Geotech Eng,1983
3. Limit analysis and soil plasticity;Chen,2013
4. Stability charts for 3D failures of homogeneous slopes;Gao;J Geotech Geoenviron Eng,2012
5. Undrained bearing capacity of strip footings on slopes;Georgiadis;J Geotech Geoenviron Eng,2009