Farrahi, R. (2000). Optimal Gain in CO2-N2-H2O Gasdynamic Lasers with Shock Free Active Medium. (e2815). Scientia Iranica, 7(1), e2815

Farrahi, R. "Optimal Gain in CO2-N2-H2O Gasdynamic Lasers with Shock Free Active Medium" .e2815 , Scientia Iranica, 7, 1, 2000, e2815.

Farrahi R. (2000). 'Optimal Gain in CO2-N2-H2O Gasdynamic Lasers with Shock Free Active Medium', Scientia Iranica, 7(1), e2815.

R. Farrahi, "Optimal Gain in CO2-N2-H2O Gasdynamic Lasers with Shock Free Active Medium," Scientia Iranica, 7 1 (2000): e2815,

Farrahi R. Optimal Gain in CO2-N2-H2O Gasdynamic Lasers with Shock Free Active Medium. Scientia Iranica. 2000;7(1):e2815.