L. S. Levine

Assessment of Rotorcraft Agility and Maneuverability with a Pilot-in-the-Loop Simulation

H. C. Curtiss, Sikorsky Aircraft Division, F. W. Warburton, 1985 .

A practical approach to helicopter internal noise prediction

L. S. Levine, J. J. Defelice, 1978 .

Application of the ABC helicopter to the emergency medical service role

L. S. Levine, L. S. Levine, 1981 .