@article{paperid:1009179, author = {Hosseini, Seyed Mahmoud}, title = {Vibration and radial wave propagation velocity in functionally graded thick hollow cylinder}, journal = {Composite Structures}, year = {2006}, volume = {76}, month = {October}, issn = {0263-8223}, pages = {174--181}, numpages = {7}, keywords = {Hollow cylinder; Functionally graded materials; Vibration; Dynamic loading; Wave propagation velocity}, }