. (2002). -. Sharif Journal of Mechanical Engineering, 18(21), 82–82.
. "-", Sharif Journal of Mechanical Engineering, 18, 21, 2002, 82–82.
. (2002). '-', Sharif Journal of Mechanical Engineering, 18(21), pp. 82–82.
, "-." Sharif Journal of Mechanical Engineering, 18 21 (2002): 82–82,
. -. Sharif Journal of Mechanical Engineering. 2002;18(21):82–82 (In Persian).
