TY - RPRT TI - Structural Dynamic Behavior of Wind Turbines AU - Thresher, Robert W. AU - Mirandy, Louis P. AU - Carne, Thomas G. AU - Lobitz, Donald W. AU - James, George H. III PY - 2009 UR - https://ntrs.nasa.gov/citations/20090029330 ID - 20090029330 ER -