Dinh, H. 2012. EXPERIMENTAL STUDY ON THE POSSIBILITY OF REDUCING BACKGROUND FOR THE GAMMA COINCIDENCE SPECTROMETER WITH HIGH PURE GERMANIUM DETECTORS. Science and Technology Development Journal. 15, 2 (Jun. 2012), 15-26. DOI:https://doi.org/https://doi.org/10.32508/stdj.v15i2.1797.