| Kahl M, Dagher HJ, Lopez-Anido RA, Gardner DJ, Dura M 2005. "Design of innovative hollow extruded wpc sheet piling", 8th International Conference on Woodfiber-Plastic Composites (and other natural fibers). |

| Kahl M, Dagher HJ, Lopez-Anido RA, Gardner DJ, Dura M 2005. "Design of innovative hollow extruded wpc sheet piling", 8th International Conference on Woodfiber-Plastic Composites (and other natural fibers). |