TY - RPRT TI - Flap-lag damping in hover and forward flight with a three-dimensional wake AU - Manjunath, A. R. AU - Nagabhushanam, J. AU - Gaonkar, Gopal H. AU - Peters, David A. AU - Su, AY PY - 1993 UR - https://ntrs.nasa.gov/citations/19950040968 ID - 19950040968 ER -