1. On the problem of strength anisotropy of construction materials;Ashkenazi;Sov. Phys. Tech. Phys.,1959
2. An orthotropic strength criterion for cortical bone;Bowman,1986
3. Microstructural continuum models for granular materials;Cowin,1978
4. On the strength anisotropy of bone and wood;Cowin;J. Applied Mech.,1979
5. The relationship between the elasticity tensor and the fabric tensor;Cowin;Mechanics of Materials,1985