4FAO, IAEA, ILO, OECD/NEA, PAHO, WHO. International basic safety standards for protection against ionizing radiation and for tile safety of radiation sources( IBSS )[ M ].Vienna: IAEA, 1996.
5International Commission on Radiologieal Protection ( ICRP ). ICRP Publication 60, The 1990 Recommendations of the international commission on radiological protection [ M ]. Oxford: Pergamon Press,1991.
10ICRP. ICRP Publication 63, Principles for intervention for protection of the public in a radiological emergency [ M ]. Oxford : Pergamon Press, 1991.
