WASET
M.Eskandari-Ghadi, M. , M.Mahmoodian, M.. "Analytical Solution of Time-Harmonic Torsional Vibration of a Cylindrical Cavity in a Half-Space". World Academy of Science, Engineering and Technology, Open Science Index 61, International Journal of Mechanical and Mechatronics Engineering, (2012), 6(1), 184 - 189.