Ladd, C. C. (1964). Stress-strain behavior of saturated clay and basic strength principles. [Cambridge, MA.]: Soil Mechanics Division, Dept. of Civil Engineering, M.I.T..
Παραπομπή Chicago StyleLadd, Charles C. Stress-strain Behavior of Saturated Clay and Basic Strength Principles. [Cambridge, MA.]: Soil Mechanics Division, Dept. of Civil Engineering, M.I.T., 1964.
Παραπομπή MLALadd, Charles C. Stress-strain Behavior of Saturated Clay and Basic Strength Principles. [Cambridge, MA.]: Soil Mechanics Division, Dept. of Civil Engineering, M.I.T., 1964.
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