1. De Corte, F., 1987. The k0-Standardization Method: A Move to the Optimization of Neutron Activation Analysis. Ph.D. Thesis. GENT University.
2. Recommend nuclear data for use in the k0 standardization of neutron activation analysis;De Corte;At. Data Nucl. Data Tables,2003
3. Experimental determination of the a-shape factor in the 1/E1+α epithermal-isotopic neutron source-spectrum by dual monitor method;Haluk;Ann. Nucl. Energy,2004
4. Phuong, H.T., 1998. Neutron Activation Analysis with Am–Be Source Using Gamma Ray Spectroscopy with NalI(Tl) Detector. Master Thesis. University of Science, VNU-HCM (in Vietnamese).
5. Phuong, H.T.2010. The Study and Development of k0-Standardization Method in Low Energy Gamma-Ray Region. Ph.D. Thesis. University of Science, VNU-HCMC (in Vietnamese).