Shang, G.; Peacock, P. W.; Robertson, J. (2004). “Stability and band offsets of nitrogenated high-dielectric-constant gate oxides”. Applied Physics Letters84 (1): 106–108. Bibcode: 2004ApPhL..84..106S. doi:10.1063/1.1638896.
Vinogradova, N. N.; Dmitruk, L. N.; Petrova, O. B. (2004). “Glass Transition and Crystallization of Glasses Based on Rare-Earth Borates”. Glass Physics and Chemistry30: 1–5. doi:10.1023/B:GPAC.0000016391.83527.44.
Cao, J; Ji, H; Liu, J; Zheng, M; Chang, X; Ma, X; Zhang, A; Xu, Q (2005). “Controllable syntheses of hexagonal and lamellar mesostructured lanthanum oxide”. Materials Letters59 (4): 408–411. doi:10.1016/j.matlet.2004.09.034.
O.V. Manoilova (2004). “Surface Acidity and Basicity of La2O3, LaOCl, and LaCl3 Characterized by IR Spectroscopy, TPD, and DFT Calculations”. J. Phys. Chem. B108 (40): 15770–15781. doi:10.1021/jp040311m.
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Shang, G.; Peacock, P. W.; Robertson, J. (2004). “Stability and band offsets of nitrogenated high-dielectric-constant gate oxides”. Applied Physics Letters84 (1): 106–108. Bibcode: 2004ApPhL..84..106S. doi:10.1063/1.1638896.