Abstract
Keywords
(2001). -. Sharif Journal of Mechanical Engineering, 17(NO. 20), 100-100.
. "-". Sharif Journal of Mechanical Engineering, 17, NO. 20, 2001, 100-100.
(2001). '-', Sharif Journal of Mechanical Engineering, 17(NO. 20), pp. 100-100.
-. Sharif Journal of Mechanical Engineering, 2001; 17(NO. 20): 100-100.
)