1. Collagen organisation in the interspinous ligament and its relationship to tissue function;Aspden;J. Anat.,1987
2. Circular Statistics in Biology;Batschelet,1981
3. The microscopical investigation of biological materials with polarized light;Bennett,1950
4. The tunica muscularis of human brain arteries;Caham;Neurol. Res.,1986
5. Fibre-buckling in composite systems;Dale;J. Materials Sci.,1974