1. Dictionary of Geological Terms;American Geological Institute,1962
2. The use of the slip circle in the stability analyses of slopes;Bishop;Geotechnique,1955
3. The relevance of the triaxial test to the solution of stability problems;Bishop,1960
4. Progressive failure in slopes of over-consolidated plastic clay and clay shales;Bjerrum,1967
5. Stratigraphy of the Pittsburgh Redstone Coal Interval (Lower Monongahela Series) in Central and North-Central West Virginia;Conti,1961