Roeder, Charles W. <br/><br/>
Inelastic behavior of eccentrically braced steel frames und-er cyclic loadings / by Charles W. Roeder, Egor P. Popov 

 - Berkeley, Calif. : University of California, College of Engineering 
 - 318 p. 
 - Report ; No. UCB / EERC 77-18 .
<br/><br/> "Report to sponsors American Iron and Steel Institute Natio-nal Science Foundation".