1. Chen, Y.C. 1986. “Experimental Determination of Fabric for Granular Materials,”. Ithaca, New York: Cornell University. Ph.D. Thesis
2. Dynamic shear modulus and fabric: part I, depositional and induced anisotropy
3. Cundall, P.A., Drescher, A. and Strack, O.D.L. “Numerical Experiments on Granular Assemblies; Measurements and Observations,”. Deformation and Failure of Granular Materials, IUTAM Symposium. Delft. pp.335–370.
4. A discrete numerical model for granular assemblies