Znang Jilin, Hong Guangyan. SPECTRAL PROPERTIES OF K<sub>2</sub>NaA1F<sub>8</sub>:Ce<sup>3+</sup> AND KAlF:Ce<sup>3+</sup>[J]. Chinese Journal of Luminescence, 1991,12(3): 224-229
Znang Jilin, Hong Guangyan. SPECTRAL PROPERTIES OF K<sub>2</sub>NaA1F<sub>8</sub>:Ce<sup>3+</sup> AND KAlF:Ce<sup>3+</sup>[J]. Chinese Journal of Luminescence, 1991,12(3): 224-229DOI: