@article{paperid:1041505, author = {Mansour Niazi and Shoja-Taheri, Jafar}, title = {Seismic dissipation in deep seismic zones from spectral ratio of sP/P}, journal = {Iranian Journal of Science and Technology-Transaction A: Science}, year = {1972}, volume = {2}, number = {2}, month = {September}, issn = {1028-6276}, pages = {85--91}, numpages = {6}, keywords = {spectral dissipation; earthquake}, }