^Ina Krügermann; Mathias S. Wickleder; Joseph Wontcheu; Thomas Schleid. The Unique Crystal Structure of the Triclinic Samarium(III) Oxoselenate(IV) Sm2[SeO3]3. Z. Anorg. Allg. Chem. 2006, 632, 901904. doi:10.1002/zaac.200600016.
^Aleksandrovich, A. M.; Serebrennikov, V. V. Solubility and solubility products of the selenites and sulfites of the rare earth elements. Tr. Tomskogo Gos. Univ., Ser. Khim. 1962, 154: 105-109.
^G. G. Gospodinov; M. G. Stancheva (2004). Formation and thermal stability of selenites and hydrogen selenites of samarium. Journal of Thehrmal Analysis and Calorimetry, 78(3), 1057–1063. doi:10.1007/s10973-004-0470-z
^Yaxing Wang; Huangjie Lu; Xing Dai; et al. Facile and Efficient Decontamination of Thorium from Rare Earths Based on Selective Selenite Crystallization. Inorg. Chem. 2018, 57, 4, 1880–1887. doi:10.1021/acs.inorgchem.7b02681.