(2001). . Modares Mechanical Engineering, 1(1), 33-40.
. "", Modares Mechanical Engineering, 1, 1, 2001, 33-40.
(2001). '', Modares Mechanical Engineering, 1(1), pp. 33-40.
, "," Modares Mechanical Engineering, 1 1 (2001): 33-40,
. Modares Mechanical Engineering, 2001; 1(1): 33-40.
