Wu, S., Wu, S., Chao, D., & Liang, J. (2019). Burnup computations of online-refueling process for pebble-bed reactors using layer-mixed-shell fuel movement model. Applied Radiation and Isotopes, 147, 1-6. https://doi.org/10.1016/j.apradiso.2019.02.004

Wu, Shin-Rong, Shang-Chien Wu, Der-Sheng Chao, and Jenq-Horng Liang. "Burnup Computations of Online-refueling Process for Pebble-bed Reactors Using Layer-mixed-shell Fuel Movement Model." Applied Radiation and Isotopes 147 (2019): 1-6. https://doi.org/10.1016/j.apradiso.2019.02.004.

Wu, Shin-Rong, et al. "Burnup Computations of Online-refueling Process for Pebble-bed Reactors Using Layer-mixed-shell Fuel Movement Model." Applied Radiation and Isotopes, vol. 147, 2019, pp. 1-6, https://doi.org/10.1016/j.apradiso.2019.02.004.