. (2007). -. Sharif Journal of Mechanical Engineering, 23(No . 38), 127-129.
. "-", Sharif Journal of Mechanical Engineering, 23, No . 38, 2007, 127-129.
. (2007). '-', Sharif Journal of Mechanical Engineering, 23(No . 38), pp. 127-129.
, "-," Sharif Journal of Mechanical Engineering, 23 No . 38 (2007): 127-129,
. -. Sharif Journal of Mechanical Engineering. 2007;23(No . 38):127-129 (In Persian).
