. (1999). -. Sharif Journal of Civil Engineering, Vol. 15(No. 17), 86-86.
. "-", Sharif Journal of Civil Engineering, Vol. 15, No. 17, 1999, 86-86.
. (1999). '-', Sharif Journal of Civil Engineering, Vol. 15(No. 17), pp. 86-86.
, "-," Sharif Journal of Civil Engineering, Vol. 15 No. 17 (1999): 86-86,
. -. Sharif Journal of Civil Engineering. 1999;Vol. 15(No. 17):86-86 (In Persian).
