Popov, E.P. <br/><br/>
Cyclic loading of full-size steel connections / by E.P. Pop-ov, R.M. Stephen. 

 - Berkeley, Calif. : enter 
 - 59 p. 
 - Report ; No. UCB / EERC 70-3. .
<br/><br/> "Report to American Iron and Steel Institute and Hyatt Corp-oration".