[1] B.P.Fairand, “ Radiation sterilization for health care products X ray, gamma and electron beam,” CRC Press, New York (2002).
[2] G.Foldiac, “Industrial application of radioisotopes,” Akademiai Kiado, Budapest, Hungary (1986).
[3] R.A.Molins “Food irradiation: Principles and applications”, John Wiley & Sons, New York (2001).
[4] R.F.Morrissey, C.M.Herring, “Radiation sterilization: past, present and future,” Radiat. Phys. Chem. 63 217–221 (2002).
[5] S.Sahoo,S.Sahoo, “ Production and Applications of Radioisotopes,” Physics Education, (April − June 2006).
[6] International Atomic Energy Agency, “Manual for reactor produced radioisotopes,” IAEATECDOC 1340 (2003).
[8] E. Simeckova, P. Bem, “Themeasurement of neutron activation cross Section of 59Co below 36 MeV” Journal of the Korean Physical Society, Vol. 59, No. 2, pp. 1801_1804 (August 2011).
[9] N.E.Holden, K,A.Holden,“Re-examination of 2200 metrekecond cross section experiments for neutron capture and fission standards,” Pure & Appl. Chern, Vol. 61, No. 10, pp. 1505-1 51 0, (1989).
[10] Atomic Energy Organization of Iran (AEOI), “Safety Analysis Report of Tehran Research Reactor,” Rev. 2 (October 2002).
[11] Institute of Standards and Industrial Research of Iran, “ISIRI 11038” 1st.edition.
[12] International Atomic Energy Agency, “Calibration of photon and beta ray sources used in brachytherapy,” IAEATECDOC 1274 (march 2002).
[13] NBS measurement services, “calibration gamma- ray emitting brachytherapy sources” coden:XNBSAV. (1991).
[14] International atomic energy agency, “calibration certificate no.IRN/2012/7,” (2012/05/03).