@article{05369089, title = {An anisotropic constitutive relation for the stress tensor of a rod-like (fibrous-type) granular material.}, journal = {Mathematical Problems in Engineering}, volume = {2005}, year = {2005}, pages = {679-702}, doi = {10.1155/MPE.2005.679}, zbl = {1200.74033}, language = {en}, url = {http://dml.mathdoc.fr/item/05369089} }
Massoudi, Mehrdad. An anisotropic constitutive relation for the stress tensor of a rod-like (fibrous-type) granular material.. Mathematical Problems in Engineering, Tome 2005 (2005) pp. 679-702. doi : 10.1155/MPE.2005.679. http://gdmltest.u-ga.fr/item/05369089/