1. Xi, Y., Lin, S.Y., Hu, L.Q., Xu, L.Q., and Zhang, J.Z., Nucl. Technol., 2013, vol. 36, no. 2, p. 16.
2. Lin, S.Y., Shi, Y.J., Wan, B.N., Chen, Z.Y., and Hu, L.Q., Plasma Sci. Technol., 2006, vol. 8, no. 3, p. 261.
3. https://www.ortec-online.com/products/electronics/ multichannel-analyzersmca/basic-analog/easy-mca-2k-or-8k.
4. https://www.ortec-online.com/products/electronics/ multichannel-analyzersmca/basic-analog/aspec-927.
5. https://www.mirion.com/products/multiport-ii-multichannel-analyzer.