1. TPI Composites. Parametric study for large wind turbine blades. SAND2002-2519, 2002.
2. TPI Composites. Cost study for large wind turbine blades. SAND2003-1428, 2003.
3. TPI Composites. Innovative design approaches for large wind turbine blades. SAND2003-0723, 2003.
4. TPI Composites. Innovative design approaches for large wind turbine blades—Final Report. SAND2004-0074, 2004.
5. Innovative design approaches for large wind turbine blades