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doi.org
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Yong-Nian Xu; Zhong-quan Gu; W. Y. Ching (1997). "Electronic, structural, and optical properties of crystalline yttria". Phys. Rev.B56 (23): 14993–15000. doi:10.1103/PhysRevB.56.14993. Bibcode: 1997PhRvB..5614993X.
P. H. Klein and W. J. Croft (1967). "Thermal conductivity , Diffusivity, and Expansion of Y2O3, Y3Al5O12, and LaF3 in the Range 77-300 K". J. Appl. Phys.38 (4): 1603. doi:10.1063/1.1709730. Bibcode: 1967JAP....38.1603K.
J.-F.Bisson; D.Kouznetsov; K.Ueda; S.T.Fredrich-Thornton; K.Petermann; G.Huber (2007). "Switching of emissivity and photoconductivity in highly doped Yb3+:Y2O3 and Lu2O3 ceramics". Appl.Phys.Lett.90 (20): 201901. doi:10.1063/1.2739318. Bibcode: 2007ApPhL..90t1901B.
harvard.edu
adsabs.harvard.edu
Yong-Nian Xu; Zhong-quan Gu; W. Y. Ching (1997). "Electronic, structural, and optical properties of crystalline yttria". Phys. Rev.B56 (23): 14993–15000. doi:10.1103/PhysRevB.56.14993. Bibcode: 1997PhRvB..5614993X.
P. H. Klein and W. J. Croft (1967). "Thermal conductivity , Diffusivity, and Expansion of Y2O3, Y3Al5O12, and LaF3 in the Range 77-300 K". J. Appl. Phys.38 (4): 1603. doi:10.1063/1.1709730. Bibcode: 1967JAP....38.1603K.