Fang, L., Chen, X., Shen, X., Liu, Y., Lindsay, D.M. і Lombardi, J.R. 2000. Spectroscopy of yttrium dimers in argon matrices: Low-Temperature Physics and Chemistry in Cryomatrice. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР. 26, 9-10 (Вер 2000), 1011–1015. DOI:https://doi.org/10.1063/1.1312403.