Samimi,J . (1993). Distribution of space, time and energy cosmic gamma radiation. Sharif Journal of Civil Engineering, Vol. 9(No . 6), 80-81.

Samimi,J . "Distribution of space, time and energy cosmic gamma radiation", Sharif Journal of Civil Engineering, Vol. 9, No . 6, 1993, 80-81.

Samimi J. (1993). 'Distribution of space, time and energy cosmic gamma radiation', Sharif Journal of Civil Engineering, Vol. 9(No . 6), pp. 80-81.

J Samimi, "Distribution of space, time and energy cosmic gamma radiation," Sharif Journal of Civil Engineering, Vol. 9 No . 6 (1993): 80-81,

Samimi J. Distribution of space, time and energy cosmic gamma radiation. Sharif Journal of Civil Engineering. 1993;Vol. 9(No . 6):80-81 (In Persian).