Parsaeian, S. M. , , Hashemi, B. H. H. , and Moghadam, A. S. . "EVALUATION OF C$_1$ FACTOR IN TARGET DISPLACEMENT OF CODE 360, BASED ON IRAN EARTHQUAKE RECORDS FOR FIRM SOIL AND FAR-FAULT SITES", Sharif Journal of Civil Engineering, Volume 2-28, 2, 2012, 139-146.