Veletsos, A.S. <br/><br/>
Tables of deflection and moment coeficients for the steady--state vibration of uniform bars / by A.S. Veletsos and N.M.- Newmark 

 - Urbana, Illinois : University of Illinois, Department of Civil Engineering 
 - 78 p. 
 - 71 Civil engineering studies. Structural research series ; no.- .