Swikert, Max A. <br/><br/>
Friction and wear under fretting conditions of materials fo-r use as wire friction dampers of compressor blade vibratio-n / by Max A. Swikert and Robert L. Johnson. 

 - Washington, D. C. : National Aeronautics and Space Administration 
 - 14 p. 
 - Technical note ; D-4630 / National Aeronautics and Space Ad-ministration .