Reis R. L., Cunha A. M., and Bevis M. J.,  "Non-Conventional Processing Routes on the Development of Anisotropic and Biodegradable Composites of Starch Based Thermoplastics Reinforced with Bone-Like Ceramics",  Medical Plastics. Degradation Resistance and Failure Analysis, New York, pp. 177-182, 1998.