Dasgupta, Gautam <br/><br/>
Dynamic stiffness matrices for homogeneous viscoelastic hal-fplanes / by Gautam Dasgupta, Anil K. Chopra 

 - Berkeley, Calif. : University of California, Earthquake Engineering Research C- 
 - 130 p. 
 - Report ; No. UCB / EERC 77-26 .
<br/><br/> "A report on research conducted under Grants ATA74-20554 an-d ENV 76-80073 from the National Science Foundation".