R, Z., JJ, W., Y, X., GY, R., HY, D., JL, Y., & WN, C. (2020). RESEARCH ON THE ABSOLUTE MEASUREMENT AND CALIBRATION METHODS OF (250-450) KV X-RAY AIR KERMA AT NIM. Radiation protection dosimetry, 192(4), 444. https://doi.org/10.1093/rpd/ncaa223
Chicago Style (17th ed.) CitationR, Zhao, Wu JJ, Xu Y, Ren GY, DU HY, Yu JL, and Che WN. "RESEARCH ON THE ABSOLUTE MEASUREMENT AND CALIBRATION METHODS OF (250-450) KV X-RAY AIR KERMA AT NIM." Radiation Protection Dosimetry 192, no. 4 (2020): 444. https://doi.org/10.1093/rpd/ncaa223.
MLA (9th ed.) CitationR, Zhao, et al. "RESEARCH ON THE ABSOLUTE MEASUREMENT AND CALIBRATION METHODS OF (250-450) KV X-RAY AIR KERMA AT NIM." Radiation Protection Dosimetry, vol. 192, no. 4, 2020, p. 444, https://doi.org/10.1093/rpd/ncaa223.